Pythagorean Theorem Trig

Choose the correct ratio.

• sinZ=5/13

• sinX=5/13

• cosX=13/12

• tanZ=12/5

Tags

CCSS.HSG.SRT.C.6

For the above right triangle, find the side length x.

• 16

• 41

• 29

• 25

Tags

CCSS.8.G.B.7

The length of a shadow of a building is 29m. The distance from the top of the building to the tip of the shadow is 36m. The height of the building is ____m. If necessary, round your answer to the nearest tenth.

Tags

CCSS.8.G.B.8

For the above right triangle, find the side length of x. Round your answer to the nearest hundredth.

• 13.04

• 8.49

• 72.00

• 10.23

Tags

CCSS.8.G.B.7

A ladder leans against the side of a house. The angle of elevation of the ladder is 61\degree, and the top of the ladder is 15 ft above ground.  Find the distance from the bottom of the ladder to the side of the house.  Round your answer to the nearest tenth.

• 8.3 ft

• 0.1 ft

• 30.9 ft

• 17.2 ft

Tags

CCSS.HSG.SRT.C.8

Determine whether a triangle with the given side lengths is a right triangle.

Check all correct answers.

• 14, 48, 50

• 8, 14, 16

• 10, 11,15

• 5,12,13

Tags

CCSS.8.G.B.8

Tags

CCSS.HSG.SRT.C.6

Use the above right triangle, with side lengths a, b, and c. The sinx = ______.

Tags

CCSS.HSG.SRT.C.6

Tags

CCSS.HSG.SRT.C.6

Tags

CCSS.HSG.SRT.C.6