Finding Missing Sides and Angles in Right Triangle

Using the equation already set up, solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

Tags

CCSS.HSG.SRT.C.8

Find the length of the missing side. 

• 48 in.

• 52 in.

• 16 in.

• 24 in.

Tags

CCSS.8.G.B.7

Find the height of the tree.

• 3m

• 2m

• 7m

• 9m

Tags

CCSS.8.G.B.7

Solve for the missing angle.

• 32°

• 44°

• 61°

• 50°

Tags

CCSS.HSG.SRT.C.8

Choose the correct ratio.

• sin^-1(9/20)

• cos^-1(9/20)

• tan^-1(9/20)

• cos^-1(20/9)

Tags

CCSS.HSG.SRT.C.8

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree.  The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse? 

• 7.5 ft 

• 15 ft 

• 26 ft 

• 30 ft 

Tags

CCSS.HSG.SRT.C.8

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63.6 ft

• 1.59 ft

• 74.2 ft

• 86.9 ft

Tags

CCSS.HSG.SRT.C.8

Find x round to the nearest tenth.

• 46.1

• 4.9

• 73.5

• 68.6

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

Find the missing angle in the triangle.

• 180 degrees

• 142 degrees

• 90 degrees

• 38 degrees

Tags

CCSS.7.G.B.5

Find the missing angle in the triangle.

• 90 degrees

• 65 degrees

• 115 degrees

• 180 degrees

Tags

CCSS.7.G.B.5