Podcast
Questions and Answers
In triangle ABC, angle A measures 50 degrees, and angle B measures 70 degrees. What is the measure of angle C?
In triangle ABC, angle A measures 50 degrees, and angle B measures 70 degrees. What is the measure of angle C?
- 80 degrees
- 50 degrees
- 70 degrees
- 60 degrees (correct)
A dilation preserves the size and shape of a figure, only changing its location.
A dilation preserves the size and shape of a figure, only changing its location.
False (B)
A right triangle has legs of length 3 and 4. What is the length of the hypotenuse?
A right triangle has legs of length 3 and 4. What is the length of the hypotenuse?
5
A transformation that slides a figure along a straight line is called a ______.
A transformation that slides a figure along a straight line is called a ______.
Match the following rigid motions with their descriptions:
Match the following rigid motions with their descriptions:
Flashcards
Triangle Angle Sum
Triangle Angle Sum
The sum of the interior angles in a triangle is always 180 degrees.
Pythagorean Theorem
Pythagorean Theorem
In a right triangle, the square of the hypotenuse (c) is equal to the sum of the squares of the other two sides (a and b): a² + b² = c².
Trigonometric Ratios
Trigonometric Ratios
Ratios of the sides of a right triangle with respect to its angles (sine, cosine, tangent).
Translation
Translation
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Reflection
Reflection
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Study Notes
- Topics include triangle vocabulary, angle measures, Pythagorean Theorem, special right triangles and trigonometric ratios
- Further topics include symmetry, rigid motions, translations, reflections, rotations and dilation
Triangle Vocabulary
- Will be covered
Angle Measures
- Find angle measures of a triangle
Pythagorean Theorem
- Will be covered
Special Right Triangles
- Will be covered
Trigonometric Ratios
- Trigonometric ratios of triangles for finding side length and angles
Symmetry
- Will be covered
Rigid Motions
- Will be covered
Translations
- Will be covered
Reflections
- Will be covered
Rotations
- Will be covered
Dilations
- Will be covered
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Description
Explores triangle vocabulary, angle measures, Pythagorean Theorem, special right triangles, and trigonometric ratios. Additionally, it delves into symmetry, rigid motions, translations, reflections, rotations, and dilations, covering key concepts in geometry and transformations.
