of 10 /10
• trigonometry • trigonometric ratio • sine • cosine • tangent inverse sine inverse cosine inverse tangent

# Vocabulary trigonometry trigonometric ratio sine cosine tangent inverse sine inverse cosine inverse tangent

Tags:

Embed Size (px)

### Text of Vocabulary trigonometry trigonometric ratio sine cosine tangent inverse sine inverse cosine inverse...

• trigonometry

• trigonometric ratio

• sine

• cosine

• tangent

• inverse sine

• inverse cosine

• inverse tangent

Find Sine, Cosine, and Tangent Ratios

A. Express sin L, cos L, and tan L as a fraction & as a decimal to the nearest hundredth.

B. Express sin N, cos N, tan N as a fraction & as a decimal to the nearest hundredth.

A. Express sin A, cos A, and tan A as a fraction & as a decimal to the nearest hundredth.

B. Express sin B, cos B, and tan B as a fraction & as a decimal to the nearest hundredth.

Estimate Measures Using Trigonometry

EXERCISING A fitness trainer sets the incline on a treadmill to 7°. The walking surface is 5 feet long. Approximately how many inches did the trainer raise the end of the treadmill from the floor?

CONSTRUCTION The bottom of a handicap ramp is 15 feet from the entrance of a building. If the angle of the ramp is about 4.8°, about how high does the ramp rise off the ground to the nearest inch?

Find Angle Measures Using Inverse Trigonometric Ratios

A. Use a calculator to find the measure of P to the nearest tenth.

B. Use a calculator to find the measure of D to the nearest tenth.

Solve a Right Triangle

Solve the right triangle. Round side measures to the nearest hundredth and angle measures to the nearest degree.

A. mA = 36°, mB = 54°, AB = 13.6

B. mA = 54°, mB = 36°, AB = 13.6

C. mA = 36°, mB = 54°, AB = 16.3

D. mA = 54°, mB = 36°, AB = 16.3

Solve the right triangle. Round side measures to the nearest tenth and angle measures to the nearest degree.

Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents
Documents