Trigonometry: Finding Sides and Angles

Solve for x in the triangle with a 49° angle and a side length of 14.

• 10.7

• 18.2

• 21.3

• 9.5

Tags

CCSS.HSG.SRT.C.8

Solve for x in the triangle with a 52° angle and a side length of 20.

• 25.6

• 12.4

• 28.6

• 18.3

Tags

CCSS.HSG.SRT.C.8

Solve for x in the triangle with a 54° angle and a side length of 12.

• 12.8

• 14.8

• 10.2

• 11.5

Tags

CCSS.HSG.SRT.C.8

Find PS in the triangle with angles 76° and 28°, and side QR = 39.

• 21.3

• 15

• 18

• 21

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

What is the measure of angle CDB in the triangle with sides 18, 7, and angle 47°?

• 68.7

• 45.7

• 60.7

• 75.7

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Max built a skateboarding ramp that is 16 inches high. The angle formed by the ramp and the ground is 21°. What is the length of the ramp?

• 44.6 inches

• 25.6 inches

• 52.6 inches

• 35.6 inches

Tags

CCSS.HSG.SRT.C.8

A fireman leaned a 36-foot ladder against a building. If he placed the ladder 7 feet from the base of the building, what angle is formed between the ladder and the ground?

• 78.8

• 15.8

• 29.8

• 72.8

Tags

CCSS.HSG.SRT.C.8

Fill in the blank: In a right triangle with sides 22 and 10, the value of x is ____.

• A) 24.4

• B) 12.4

• C) 16.4

• D) 18.4

Tags

CCSS.8.G.B.7

Fill in the blank: In the right triangle with sides 27 and 33, the value of x is ____.

• A) 35.1

• B) 21.5

• C) 25.1

• D) 30.1

Tags

CCSS.HSG.SRT.C.8