Find the measure of each angle to the nearest tenth of a degree.

sin A=0.7245

4 answers

sin^-1 .7245 = 46.4 deg
in quadrant 1

or in quadrant 2
180 - 46.4 = 133.6 deg
Tan c=9.4610
Evaluate to the nearest tenth
Tan 45 degrees
A.) 1.0
B.) 0.5
C.) 2.0
D.) 0
Tan 45 = 1.0