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Questions and Answers
What is the opposite value of -2?
What is the opposite value of -2?
2
What is the absolute value of 4?
What is the absolute value of 4?
4
Which of the following describes the translation (x, y) → (x + 10, y + 8)?
Which of the following describes the translation (x, y) → (x + 10, y + 8)?
- Translation 10 units to the right and 8 units down
- Translation 10 units to the right and 8 units up (correct)
- Translation 10 units to the left and 8 units up
- Translation 10 units to the left and 8 units down
Point A(-2, -10) is reflected over the x-axis. What are the new coordinates?
Point A(-2, -10) is reflected over the x-axis. What are the new coordinates?
E'F' = 3 is true.
E'F' = 3 is true.
M∠F' = 90° is true.
M∠F' = 90° is true.
What transformation is used to transform figure A into figure B?
What transformation is used to transform figure A into figure B?
What are the coordinates of N after a 180° rotation?
What are the coordinates of N after a 180° rotation?
Which series of transformation maps figure A onto figure B?
Which series of transformation maps figure A onto figure B?
Which of the following transformations has one solution?
Which of the following transformations has one solution?
Which equation has no solution?
Which equation has no solution?
What is the error in solving the equation 2(x-3) = 2x-6?
What is the error in solving the equation 2(x-3) = 2x-6?
What is the correct way of solving the equation 2(x-3) = 2x-6?
What is the correct way of solving the equation 2(x-3) = 2x-6?
What is the slope of the line passing through points (0,0) and (2,4)?
What is the slope of the line passing through points (0,0) and (2,4)?
Which equation represents the line shown?
Which equation represents the line shown?
What is the slope of the line passing through points (0, -4) and (4, -8)?
What is the slope of the line passing through points (0, -4) and (4, -8)?
What is the slope of the line based on the table of values?
What is the slope of the line based on the table of values?
What is the equation of the line based on the table of values?
What is the equation of the line based on the table of values?
Which image best represents a reflection?
Which image best represents a reflection?
What are the coordinates of M' after reflecting M(-8,4) over the x-axis?
What are the coordinates of M' after reflecting M(-8,4) over the x-axis?
What is the first transformation that maps quadrilateral BIKE onto quadrilateral GOLF?
What is the first transformation that maps quadrilateral BIKE onto quadrilateral GOLF?
What is the second transformation that maps quadrilateral BIKE onto quadrilateral GOLF?
What is the second transformation that maps quadrilateral BIKE onto quadrilateral GOLF?
The value of x in x+ 3 = 12 is 9.
The value of x in x+ 3 = 12 is 9.
The value of x in 5x = 15 is 4.
The value of x in 5x = 15 is 4.
The value of x in x/2 = 4 is 8.
The value of x in x/2 = 4 is 8.
What is the solution to the linear equation 1/4x + 2 = 6?
What is the solution to the linear equation 1/4x + 2 = 6?
What is the solution to the linear equation 10x - 2x - 2 = 22?
What is the solution to the linear equation 10x - 2x - 2 = 22?
What is the error in solving the equation 1/4(x-2) + 4 = 12?
What is the error in solving the equation 1/4(x-2) + 4 = 12?
What is the correct way of solving the equation 1/4(x-2) + 4 = 12?
What is the correct way of solving the equation 1/4(x-2) + 4 = 12?
Which theorem states that the sum of the measures of the three interior angles of any triangle is always 180 degrees?
Which theorem states that the sum of the measures of the three interior angles of any triangle is always 180 degrees?
Which theorem states that the measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles?
Which theorem states that the measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles?
Which term refers to any angle located inside a triangle, excluding the exterior angles?
Which term refers to any angle located inside a triangle, excluding the exterior angles?
The sum of the three interior angles in any triangle is always ____ degrees.
The sum of the three interior angles in any triangle is always ____ degrees.
If an exterior angle of a triangle measures 140 degrees, then the sum of the two opposite interior angles is ____ degrees.
If an exterior angle of a triangle measures 140 degrees, then the sum of the two opposite interior angles is ____ degrees.
In a triangle, if two angles measure 50 degrees and 80 degrees, the third angle measures ____ degrees.
In a triangle, if two angles measure 50 degrees and 80 degrees, the third angle measures ____ degrees.
If one angle of a triangle is 70 degrees and another angle is 60 degrees, what is the measure of the third angle?
If one angle of a triangle is 70 degrees and another angle is 60 degrees, what is the measure of the third angle?
A triangle has an exterior angle measuring 120 degrees. What is the sum of the two opposite interior angles?
A triangle has an exterior angle measuring 120 degrees. What is the sum of the two opposite interior angles?
In the diagram, what is the measure of angle x?
In the diagram, what is the measure of angle x?
In the diagram, what is the measure of the other opposite interior angle?
In the diagram, what is the measure of the other opposite interior angle?
Which of the following represents a dilation?
Which of the following represents a dilation?
Which of the following is considered a reduction?
Which of the following is considered a reduction?
A dilation is considered a reduction if the given scale factor is 2.
A dilation is considered a reduction if the given scale factor is 2.
A dilation is considered a reduction if the given scale factor is 1.000001.
A dilation is considered a reduction if the given scale factor is 1.000001.
Is a dilation from Figure A to Figure B an enlargement or a reduction?
Is a dilation from Figure A to Figure B an enlargement or a reduction?
What is the scale factor of the dilation from Figure A to Figure B?
What is the scale factor of the dilation from Figure A to Figure B?
The screen on the new television is a dilation of the screen on the old television.
The screen on the new television is a dilation of the screen on the old television.
Which of the following best describes a translation?
Which of the following best describes a translation?
Which of the following best describes a reflection?
Which of the following best describes a reflection?
A transformation always changes the size of a figure.
A transformation always changes the size of a figure.
Which of the following transformations can change the orientation (direction) of a figure?
Which of the following transformations can change the orientation (direction) of a figure?
Which of the following terms describes figures that have the same size and shape?
Which of the following terms describes figures that have the same size and shape?
Flashcards
Opposite Value
Opposite Value
The opposite value of an integer is the number that is the same distance from zero on the number line, but in the opposite direction.
Absolute Value
Absolute Value
The absolute value of a number is its distance from zero on the number line. It is always a non-negative value.
Translation (Slide)
Translation (Slide)
A transformation that moves every point of a figure the same distance and direction.
Reflection (Flip)
Reflection (Flip)
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Rotation (Turn)
Rotation (Turn)
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Coordinate Rule (x, y) → (x + 10, y + 8)
Coordinate Rule (x, y) → (x + 10, y + 8)
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Reflection over x-axis
Reflection over x-axis
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Reflection over y-axis
Reflection over y-axis
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Congruent Figures
Congruent Figures
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90° Clockwise Rotation
90° Clockwise Rotation
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180° Rotation
180° Rotation
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Dilation
Dilation
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Scale Factor (k)
Scale Factor (k)
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Reduction
Reduction
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Enlargement
Enlargement
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Study Notes
Mathematics Worksheets
- Worksheets cover topics like transformations, congruent figures, linear equations, and angle relationships in triangles.
- Worksheets contain questions, instructions, and sometimes diagrams.
- Topics include finding missing coordinates of points after reflections, determining sequences of transformations to map one figure to another, solving linear equations, and finding missing angles in triangles.
- Some questions require students to identify whether a transformation is a reduction or enlargement.
- Worksheets have sections labeled "Climb the Mountain" and "Swim the Ocean."
- Some worksheets include exercises involving figures such as triangles and quadrilaterals.
- Includes finding the missing angle in a triangle, solving for variables in equations, identifying errors in calculation steps.
- Includes definitions of mathematical terms like "reflection," "translation," "rotation," "pre-image," "image," "congruent."
- Multiple choice questions are present, requiring selection of the best solution from options.
- Students are required to provide their answers, sometimes with explanations.
- Worksheets often involve coordinate geometry and geometric transformations.
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