Question

Find the radian measure and complement (in radians)of an angle measuring 65 degrees.

Answer 1

mutliply 65 degrees by pi/180 to get radians

Answer 2

\[65^{o}*\pi/180=\frac{13\pi}{36} \ radians|\]

Answer 3

I got that thank you. Now how do I find the complement

Answer 4

the complement of 65 degrees is 90-65 = 35 degrees, or in radians\[\frac{18 \pi}{36}-\frac{13 \pi}{36}=\frac{5 \pi}{36}\]

Answer 5

2*pi radians = 1 circle
360 degree = 1 circle
2*pi radians = 360 degrees
pi radians = 180 degrees
1 radian = 180/pi degrees
so build the conversion factor based on this equivalence statement

Answer 6

Mandolino how did you get that last problem

Answer 7

pi/2 is the radian measure for 90 degrees; i just converted it to a denominator of 36 so i could subtract the 13pi/36