ITT Technical InstituteFramingham, Massachusetts

Quarter 2 CAD Mathematics

Instructor: Paul BurneyName __________________________________

Basic Trigonometry (Test #5)

Instructions:Please solve the following problems. Credit will be given for work completed so make sure to show it!

Convert the following from degrees to radians:72°

126°

90°

Convert the following from radians to degrees.

^{p}/_{4}

3.75

14

Given the triangle below, find the following:

sin B

cos A

tan B

Evaluate the following:tan 57°

cos 12° 40'

sin 327.43°

Find the unknown angle in each of the following:sin A = 0.5299

cos B = 0.4210

tan H = 2.43

BONUS (5 points):

What are the angles A and B in number 3 above, measured in radians?