Basic Trig Ratios

Front

What is the definition of sine in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the definition of cosine in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the definition of tangent in a right triangle?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.8

Front

Back

Tags

CCSS.HSG.SRT.C.6

Front

If the lengths of the sides of a right triangle are 20 and 21, what is the length of the hypotenuse?

Back

Using the Pythagorean theorem, the hypotenuse is 41.

Tags

CCSS.8.G.B.7

Front

What is the sine of angle A if the opposite side is 20 and the hypotenuse is 29?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the cosine of angle A if the adjacent side is 21 and the hypotenuse is 29?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the tangent of angle A if the opposite side is 20 and the adjacent side is 21?

Back

Tags

CCSS.HSG.SRT.C.6

Front

What is the relationship between sine and cosine?

Back

Tags

CCSS.HSG.SRT.C.7