6.2 Trigonometric Ratio Introduction Practice

Front

What is the ratio for Sine?

Back

Opp/Hyp

Front

What is the ratio for Cosine?

Back

Adj/Hyp

Front

What is the ratio for Tangent?

Back

Opp/Adj

Front

What is the value of Sin A if Opp = 21 and Hyp = 29?

Back

Sin A = 21/29

Front

What is the value of Cos A if Adj = 20 and Hyp = 29?

Back

Cos A = 20/29

Front

What is the value of Tan A if Opp = 6 and Adj = 8?

Back

Tan A = 6/8

Front

If the opposite side is 12 and the adjacent side is 16, what is the value of Tan A?

Back

Tan A = 12/16

Front

If the opposite side is 20 and the hypotenuse is 12, what is the value of Sin A?

Back

Sin A = 20/12

Front

What is the relationship between Sine, Cosine, and Tangent?

Back

Tan A = Sin A / Cos A

Front

What is the Pythagorean identity involving Sine and Cosine?

Back

Sin²A + Cos²A = 1