Questions and Answers
What is the primary purpose of a ratio?
What is the result of cross-multiplication in proportion?
If two ratios are equal, what can be said about the quantities involved?
What is the theorem that states that if a line is drawn parallel to one side of a triangle, it divides the other two sides proportionally?
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What is the first step in solving proportional problems?
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What is the property of proportion that states w/x = z/y?
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Ratios are typically written in which form?
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What do ratios not provide?
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What is the formula to find the area of a triangle?
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A quadrilateral with all sides of equal length is known as a?
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What is the formula to find the area of a parallelogram?
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Which theorem states that if a line is drawn parallel to one side of a triangle, it divides the other two sides proportionally?
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What is the formula to find the area of a trapezium?
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Which type of polygon has diagonals that bisect each other?
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What is the formula to find the area of a kite?
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Which theorem states that if two triangles are equiangular, then the corresponding sides are in proportion and the triangles are similar?
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What is the conclusion of the proportionality of triangles with the same height?
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Which polygon has four right angles and all sides of equal length?
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If ∆ABC and ∆DEF are similar triangles, what can be concluded about the ratios of their corresponding sides?
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In the proof of the theorem 'Triangles with Sides in Proportion are Similar', what is the purpose of drawing GH?
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What is the Pythagorean Theorem used to find?
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If ∆ABC and ∆DEF are equiangular triangles, what can be concluded about their corresponding sides?
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What is the condition for two triangles to be similar?
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In the proof of the theorem 'Triangles with Sides in Proportion are Similar', what is the purpose of the construction of AD?
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What is the formula for the area of a triangle?
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If two triangles are similar, what can be concluded about their corresponding angles?
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What is the statement of the Pythagorean Theorem?
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If ∆ABC and ∆DEF are similar triangles, what can be concluded about their areas?
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What is the area of a triangle with a base of 6 units and a height of 8 units?
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If two triangles have equal bases and are between the same parallel lines, what can be concluded about their areas?
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What is the statement of the Proportion Theorem?
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What is the Mid-point Theorem?
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What are the conditions for similarity of two polygons?
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What is true about equiangular triangles?
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What is the formula for the area of a triangle?
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What can be concluded about two triangles if they have proportional corresponding sides?
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What is the converse of the Mid-point Theorem?
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If two triangles are similar, what can be said about their corresponding sides?
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What is the condition for two triangles to be similar?
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What is the formula for the area of a triangle?
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What is the converse of the Pythagorean Theorem stating?
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What can be said about the areas of two triangles with equal bases between the same parallel lines?
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What is the condition for two polygons to be similar?
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What is the relation between the corresponding sides of two equiangular triangles?
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What is the main purpose of a ratio in Euclidean geometry?
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If ( \frac{a}{b} = \frac{c}{d} ), what is the reciprocal proportion?
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In a triangle, if a line is drawn parallel to one side, what is the relationship between the divided sides?
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What is the name of the theorem that states if a line is drawn parallel to one side of a triangle, it divides the other two sides proportionally?
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If ( \frac{a}{b} = \frac{c}{d} ) and ( \frac{a}{c} = \frac{b}{d} ), what can be concluded?
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What is the first step in solving proportional problems?
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If two triangles have proportional corresponding sides, what can be concluded?
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What is the definition of proportion in geometry?
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What is the area of a parallelogram with a base of 8 units and a height of 5 units?
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In a triangle, if the base is 6 units and the height is 8 units, what is the length of the median bisecting the base?
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If two triangles have proportional corresponding sides, what can be concluded about the triangles?
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What is the formula to find the area of a kite?
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What is the formula to find the area of a trapezium?
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What is the conclusion of the proportionality of triangles with the same height?
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If two triangles have equal bases and are between the same parallel lines, what can be concluded about their areas?
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What is the property of proportion that states that if DE is parallel to BC in triangle ABC, then AD/DB = AE/EC?
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What is the condition for two triangles to be similar?
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What is the statement of the Pythagorean Theorem?
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What is true about equiangular triangles?
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If two triangles are similar, what can be concluded about their corresponding angles?
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What is true about the areas of two triangles with equal heights and bases of different lengths?
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What is the condition for two triangles to be similar?
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What can be concluded about two triangles if they have proportional corresponding sides?
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What is the Mid-point Theorem?
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What is the Proportion Theorem?
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If two polygons are similar, what can be concluded about their corresponding sides?
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What is the converse of the Mid-point Theorem?
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What is the condition for two polygons to be similar?
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What is the consequence of the square of one side of a triangle being equal to the sum of the squares of the other two sides?
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What is the condition for two triangles to be similar?
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If two triangles are equiangular, what can be said about their corresponding sides?
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What is the formula for the area of a triangle?
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If two triangles have equal bases and are between the same parallel lines, what can be concluded about their areas?
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What is the result of the similarity of ΔCAD and ΔCBA?
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If ∆ABC and ∆DEF are similar triangles, what can be concluded about their corresponding angles?
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What is the consequence of having triangles with corresponding sides in proportion?
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What is the purpose of drawing GH in the proof of the theorem 'Triangles with Sides in Proportion are Similar'?
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What can be concluded about the areas of two triangles with equal heights and bases of ratio 2:3?
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In the Pythagorean Theorem, what is the relation between the square on the hypotenuse and the sum of the squares on the other two sides?
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What is the condition for two triangles to be similar?
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If ∆ABC and ∆DEF are similar triangles, what can be concluded about their areas?
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What is the statement of the theorem 'Triangles with Sides in Proportion are Similar'?
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What is true about the areas of two triangles with equal bases between the same parallel lines?
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What is the formula for the area of a triangle?
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If $\frac{a}{b} = \frac{c}{d}$ and $a = 2c$, what is the value of $\frac{b}{d}$?
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In triangle $\triangle ABC$, if $\overline{DE}$ is parallel to $\overline{BC}$, what is the value of $\frac{AD}{DB}$ if $AE = 4EC$?
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If $\frac{w}{x} = \frac{y}{z}$, what is the value of $\frac{x}{w}$?
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In triangle $\triangle ABC$, if $\overline{DE}$ is parallel to $\overline{BC}$, what is the relationship between $AD$, $DB$, $AE$, and $EC$?
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If $\frac{a}{b} = \frac{c}{d}$, what is the value of $\frac{a+c}{b+d}$?
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If $\frac{w}{x} = \frac{y}{z}$, what is the value of $\frac{w-y}{x-z}$?
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In triangle $\triangle ABC$, if $\overline{DE}$ is parallel to $\overline{BC}$, what is the value of $\frac{AE}{EC}$ if $AD = 2DB$?
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If $\frac{a}{b} = \frac{c}{d}$, what is the value of $\frac{a+b}{c+d}$?
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If two triangles have proportional corresponding sides, what can be concluded about their corresponding angles?
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What is the condition for two polygons to be similar?
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What is the formula to find the area of a kite?
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If two triangles are similar, what can be concluded about their areas?
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What is the relation between the corresponding sides of two equiangular triangles?
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What is the converse of the Pythagorean Theorem stating?
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What is the formula to find the area of a trapezium?
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If two triangles are similar, what can be concluded about their corresponding sides?
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What is the condition for two triangles to be similar?
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What is the name of the theorem that states if a line is drawn parallel to one side of a triangle, it divides the other two sides proportionally?
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If two triangles have proportional corresponding sides, what can be concluded about their corresponding angles?
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What can be concluded about two triangles if they have proportional corresponding sides?
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What is the condition for similarity of two polygons?
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What is the statement of the Proportion Theorem?
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What is the conclusion of the Mid-point Theorem?
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What is the condition for similarity of two polygons?
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If two triangles are equiangular, what can be concluded about their corresponding sides?
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What is the converse of the Mid-point Theorem?
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What is the formula for the area of a triangle with a base of 10 units and a height of 12 units?
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If two triangles have proportional corresponding sides, what can be concluded about their areas?
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If ∆ABC and ∆DEF are similar triangles, and AB = 6, BC = 8, and DE = 3, what is the length of EF?
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If ∆ABC and ∆DEF are equiangular triangles, and AB = 4, BC = 5, and DE = 2, what is the length of EF?
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In the proof of the theorem 'Triangles with Sides in Proportion are Similar', what is the purpose of drawing GH?
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What is the condition for two triangles to be similar?
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What is the Pythagorean Theorem used to find?
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If two triangles have equal bases and are between the same parallel lines, what can be concluded about their areas?
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What can be concluded about two triangles if they have proportional corresponding sides?
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What is the relation between the corresponding sides of two equiangular triangles?
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What is the formula to find the area of a triangle with a base of 6 units and a height of 8 units?
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If ∆ABC and ∆DEF are similar triangles, what can be concluded about their corresponding angles?
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What is the necessary and sufficient condition for a triangle to have a right angle?
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If ∆ABC and ∆DEF are similar triangles, what can be said about their corresponding sides?
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What is the area of a triangle with a base of 5 units and a height of 12 units?
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If two triangles are equiangular, what can be said about their corresponding sides?
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What is the condition for two polygons to be similar?
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What is the converse of the Pythagorean Theorem stating?
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