Solving for Angle Measures of Right Triangles

Question 1

What is the measure of ∠R in △PQR? Round to the nearest degree.

Revolt · Accepted Answer

A: 26°

Question 2

3644✔ 4654

Revolt · Accepted Answer

C: 46

Question 3

In which triangle is the measure of the unknown angle, x, equal to the value of sin–1?

Revolt · Accepted Answer

B: Option B

Question 4

Question 4

Revolt · Accepted Answer

B,C,E

Question 5

Question 5

Revolt · Accepted Answer

B

Question 6

What is the measure of the angle that the slide makes with the ground, x, to the nearest degree?

Revolt · Accepted Answer

B: 36°

Question 7

Question 7

Revolt · Accepted Answer

114551

Question 8

A helicopter flies 665 feet above ground. What is the measure of the angle of depression from the helicopter to the girl’s line of sight? Round to the nearest degree.

Revolt · Accepted Answer

D: 67°

Question 9

Compare the measures of the different angles of elevation and depression that are labeled in the diagram. Which statements are true? Check all that apply.

Revolt · Accepted Answer

A: x > y; C: w = y; D: y < v

Question 10

Which equation could be used to find m∠E in △EFG?

Revolt · Accepted Answer

C: m∠E = tan–1

Solving for Angle Measures of Right Triangles Answers

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