Missing Side and Angles Using Trigonometry

What is measure of Angle B?

Round to the whole number.

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees

• 45 degrees

• 71 degrees

• 138 degrees 

Fill in the blank...
SOH ___ TOA

• COH

• CAH

• COA

• CHA

Which of the following would you use to find the measure of an angle?

• Pythagorean theorem

• Sin, Cos, or Tan

• Sin^-1, Cos^-1, or Tan^-1

• Chord-Chord Product Theorem

Solve for x. Round to the nearest tenth.

• 103.5

• 4.7

• 55.0

• 23.4

Find K

• 27.1

• 74.8

• 35.9

• 56.3

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Solve for the missing angle.

• 50.2

• 93.1

• 12.6

• 42.2

Find the measure of the indicated angle.

• 9.39

• 55.2

• 20.2

• 19.4