Flashcard No. 7.1-7.2 in Geometry (Trigonometric Ratios )

Front

What is the definition of a trigonometric ratio?

Back

A trigonometric ratio is a ratio of the lengths of two sides of a right triangle. The primary trigonometric ratios are sine, cosine, and tangent.

Tags

CCSS.HSG.SRT.C.6

Front

What is the sine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent ratio in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

How do you find the measure of an angle using trigonometric ratios?

Back

Tags

CCSS.HSG.SRT.C.8

Front

What is the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8

Front

If the opposite side is 3 and the hypotenuse is 5, what is the sine of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

If the adjacent side is 4 and the hypotenuse is 5, what is the cosine of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

If the opposite side is 3 and the adjacent side is 4, what is the tangent of the angle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the relationship between sine, cosine, and tangent?

Back

Tags

CCSS.HSG.SRT.C.7