Sides and Angles in Right Triangles

Find the length of the missing side. 

• 20 in.

• 68 in.

• 16 in.

• 80 in.

_{^{Find the missing side}}

• 36

• 76.8

• 12

• 40

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

Choose the correct ratio.

• sin(37)=x/14

• cos(37)=x/14

• tan(37)=x/14

• sin(37)=14/x

Find x round to the nearest tenth.

• 46.1

• 4.9

• 16.4

• 26.9

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75

Find the missing angle

• 15

• 37

• 66

• 72

What is the correct equation to solve for x?

• tan (45) = x/13

• cos (45) = x/13

• sin (45) = 13/x

• sin (45) = x/13

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite