Right Triangles

Question 1

a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

A

Question 2

Evaluate the function requested. Write your answer as a fraction in lowest terms. Find sin A. a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

A

Question 3

Evaluate the function requested. Write your answer as a fraction in lowest terms. Find tan A. a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

C

Question 4

Evaluate the function requested. Write your answer as a fraction in lowest terms. Find sin A. a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

B

Question 5

Use the diagram of the right triangle above and round your answer to the nearest hundredth. If a is 3 cm and tan A is 0.75, what is b?

Revolt · Accepted Answer

4 cm

Question 6

A kite is currently flying at an altitude of 19 meters above the ground. If the angle of elevation from the ground to the kite is , find the length of the kite string to the nearest meter.

Revolt · Accepted Answer

35 meters

Question 7

Evaluate the function requested. Write your answer as a fraction in lowest terms. Find tan A. a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

D

Question 8

Use the diagram of the right triangle above and round your answer to the nearest hundredth. If º and a = 10 meters, find b.

Revolt · Accepted Answer

17.32 m

Question 9

Use the diagram of the right triangle above and round your answer to the nearest hundredth. If º and b = 12 meters, find a.

Revolt · Accepted Answer

6.93 m

Question 10

A small plane is 4 miles by land away from the airport. The angle of elevation from the airport to the airplane is ? What is the altitude of the plane? Round your answer to the nearest tenth of a mile.

Revolt · Accepted Answer

0.5 mile

Right Triangles Answers

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