Inverse Trig & Reciprocals

Find the measure of the indicated angle.

• 9.39^o

• 55.2^o

• 20.2^o

• 19.4^o

Find the measure of the missing angle. Round to the nearest degree.

• 64^o

• 26^o

• 61^o

• .008^o

Solve for the missing angle.

• 50.7^o

• 0.053^o

• 36.9^o

• 18.5^o

Solve for m∠S.

• 21.3^o

• 69.1^o

• 23.4^o

• 67.4^o

Solve for the missing angle. Round to the nearest degree.

• 32°

• 44°

• 61°

• 50°

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle.

• 49.6°

• 57.4°

• 45.8°

• 54.5°

Solve for the missing angle.

• 50.2^o

• 93.1^o

• 12.6^o

• 42.2^o

What is the reciprocal of 7/8?

• 1
• 14/16
• 8/7
• 7/8

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

What is the reciprocal of 2

• 4

• 1/2

• 2/1

• 2/2

Tags

CCSS.5.NF.B.3

The reciprocal of sine is

• cosine (cos)

• secant (sec)

• cosecant (csc)

• arcsin ( $\sin^{-1}$ )