Writing Trigonometric Ratios Practice

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.

Front

What is the formula for the sine of an angle in a right triangle?

Back

Front

What is the formula for the cosine of an angle in a right triangle?

Back

Front

What is the formula for the tangent of an angle in a right triangle?

Back

Front

Find the sine of angle R if the opposite side is 3 and the hypotenuse is 5.

Back

Front

Find the cosine of angle P if the adjacent side is 3 and the hypotenuse is 5.

Back

Front

Find the tangent of angle J if the opposite side is 12 and the adjacent side is 16.

Back

Front

What is the relationship between sine and cosine for complementary angles?

Back

Front

Back

Front

If the opposite side is 4 and the hypotenuse is 5, what is the sine of the angle?

Back