Find Angle and Side Measures with Trigonometry

Find the trig value rounded to the nearest ten-thousandth.
Tan(42°)

• .9004
• .8123
• 88.6361
• 42

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 x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Find K

• 27.1
• 74.8
• 35.9
• 56.3

Solve for the misssing distance

• 18.9
• 19.5
• 47
• 27.5

Find the length of side y.

• 22.32 cm
• 36.5 cm
• 76.34 cm
• 87.76 cm

Solve for the missing angle.

• 50.2
• 93.1
• 12.6
• 42.2