Finding Angle Using Trigonometry

Find the measure of the angle labeled x to the nearest tenth of a degree.

• 60.0°

• 30.0°

• 26.6°

• 63.4°

Find the measure of the angle labeled x to the nearest tenth of a degree.

• 75.1°

• 14.9°

• 74.5°

• 15.5°

Find the measure of the angle labeled x to the nearest tenth of a degree.

• 36.9°

• 53.1°

• 38.7°

• 51.3°

Find the measure of the angle labeled x to the nearest tenth of a degree.

• 36.9°

• 53.1°

• 38.7°

• 51.3°

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

Mathematical Equivalence

ON

Tags

CCSS.MATH.CONTENT.HSG.SRT.C.8

Find the measure of theta. round to the nearest tenth.

Mathematical Equivalence

ON

Which trig function would help you solve for the missing angle?

• sine

• cosine

• tangent

• pythagorean theorem

• COS(60)

• COS(30)

• SIN(60)

If you are given the hypotenuse and an adjacent side, which trigonometric function should you use to find the angle?

• sine

• cosine

• tangent

• cotangent

• Pythagorean theorem