Right Triangle Trig Missing Angle

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4

• 55.2

• 20.15

• 19.4

Find the measure of the indicated angle (?) round to the nearest tenth.

• 33°

• 49°

• 39°

• 41°

Find the measure of the angle.  Round to the nearest tenth. 

• 30.8

• 32.1

• 34.3

• 36.9

Solve for the missing angle.

• 32°

• 44°

• 61°

• 50°

Find the measure of the indicated angle.

• 9.39

• 55.2

• 20.2

• 19.4

Find the missing angle. Round answers to the nearest whole degree.

Find the measure of the missing angle.

• 64^o

• 26^o

• 61^o

• .008^o

Choose the correct ratio.

• sin^-1(9/20)

• cos^-1(9/20)

• tan^-1(9/20)

• cos^-1(20/9)

Choose the correct ratio.

• sin^-1(12/29)

• cos^-1(12/29)

• tan^-1(12/29)

• tan^-1(29/12)

Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm