Trig Ratios and Circles Practice Test

Find the value of each trigonometric ratio.

sin Z

• 29/20

• 21/20

• 20/29

• 29/21

Find the value of each trigonometric ratio.

tan X

• 13/5

• 12/13

• 13/12

• 5/12

Find the value of each trigonometric ratio.

sin A

• 15/17

• 8/15

• 8/17

• 15/8

Find the value of each trigonometric ratio.

cos Z

• 3/4

• 5/3

• 4/3

• 4/5

Find the missing side. Round to the nearest tenth.

• 4.7

• 2.6

• 4.0

• 48.8

Find the missing side. Round to the nearest tenth.

• 10.9

• 12.2

• 17.9

• 12.0

Find the missing side. Round to the nearest tenth.

• 7.6

• 44.1

• 5.5

• 30.6

Find the missing side. Round to the nearest tenth.

• 17.2

• 14.8

• 22.0

• 13.2

Find the measure of the indicated angle to the nearest degree.

• 34°

• 56°

• 87°

• 61°

Find the measure of the indicated angle to the nearest degree.

• 60°

• 81°

• 30°

• 35°