How do you convert -135 degrees to radian? Trigonometry Graphing Trigonometric Functions Radian Measure 1 Answer Bdub Apr 25, 2016 135∘⋅π180∘=3π4 Explanation: 135∘⋅π180∘=3π4 Answer link Related questions What is Radian Measure? How do you find the radian measure of an angle? How do you find the radian measure of an angle of 280? How do you convert radian measures to degrees? What is the radian measure of 270 degrees? What is the radian measure of 72 degrees? What is the radian measure of a right angle? How do you find tan(π3)? How do you express 11π12 in degrees? How do you convert −450∘ into radians? See all questions in Radian Measure Impact of this question 13003 views around the world You can reuse this answer Creative Commons License