Which angle measure is equivalent to 144 degrees?
So you’re given 4 choices, all in radians, and you have to figure out which is equivalent to 144 degrees. Simple. Whenever you get a problem like this, remember pi is 180 degrees. So let’s solve the choices:
a. 2(180)/5=72
b. 180/5=36
c. 4(180)/5=144
d. 12(180)/5=432
So your answer is the third choice. Hope this helped!