Inverse Trig Function

• no solution

tan[arctan(10)]

• no solution

• -10

• 10

find angle C using inverse cosine, round to the nearest place.

• 46

• 41

• 37

• 36

find angle A using the inverse of tangent. round to the nearest place

• 31

• 26

• 29

• 28

Solve for x° using inverse tangent.

• 30°

• 36.9°

• 27.6°

• 65.2°

Which equation would you use to solve for the unknown angle?

• x = tan^–1(24/7)

• x = tan^–1(7/24)

• x = tan^–1(25/7)

• x = tan^–1(7/25)

Find the correct measure for the angle Sin X :

round to the nearest whole degree

What method should be used to solve this problem?

• regular trigonometry

• Pythagorean theorem

• inverse trigonometry

• Spider Man

Match the following definitions with the correct word

• Arcsine

• The ----------- of a positive number is the acute

  angle whose tangent is that number.

• Arccosine

• The ---------- of a number between 0 and 1 is the

  acute angle whose cosine is that number.

• Arctangent

• The --------- of a number between 0 and 1 is the

  acute angle whose sine is that number.