Right Triangles

Question 1

Solve the right triangle shown in the figure. Remember, exact lengths can be approximated on a calculator. For example, . a. b. c. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

D

Question 2

Use the diagram of the right triangle above and round your answer to the nearest hundredth. If b is 23 ft and tan A is 1.0, what is a?

Revolt · Accepted Answer

23 ft

Question 3

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

Revolt · Accepted Answer

D

Question 4

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

Revolt · Accepted Answer

A

Question 5

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 6

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

Revolt · Accepted Answer

C

Question 7

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

Revolt · Accepted Answer

D

Question 8

The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about . How far do riders travel on the lift? Round your answers to the nearest whole number.

Revolt · Accepted Answer

6852 ft

Question 9

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

B

Question 10

Solve the right triangle shown in the figure. Remember, exact lengths can be approximated on a calculator. For example, . a. c. b. d. Please select the best answer from the choices provided

Revolt · Accepted Answer

C

Right Triangles Answers

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