Which radian measure is equivalent to 145°?

32π/15

36π/29

29π/36

15π/32

Hello!

To convert a degree measure to radian measure, we will need to multiply it by π/180 because one radian is equal to π/180, and exactly 180 degrees.

Given the degree measure of 145, we can multiply it by π/180 and simplify it.

145° * π/180 = 145π/180

145π/180 can be simplified to 29π/36.

Therefore, the radian measure 29π/36 (third choice) is equal to 145 degrees.