Flashcards
Unit 9 Test Flashcards
Cards in this deck (25)
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- 17—***I rounded wrong!! This should be 68.
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- 21When do you use the Pythagorean TheoremWhen trying to find one leg or the hypotenuse of a RIGHT triangle.
- 22Where is the hypotenuse and what makes it special?It is always across from the right angle and is the longest side on right triangles
- 23What are the lengths for legs and hypotenuse in 45-45-90 triangles?Legs=x
Hypotenuse=x√2 - 24What are the lengths for legs and hypotenuse of 30-60-90 triangles?Leg across from the 30° angle=x
Leg across from the 60° angle=x√3
Hypotenuse=2x - 25Know the three trig ratios
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- Flashcards on Unit 9 Test Flashcards, created by Katelynn Thompson on 04/02/2022.
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- Katelynn Thompson
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