What is the radian measure of a 315 angle?

Answer 1

As 180° = a straight angle = π radians

→ to convert degrees to radians divide by 180° and multiply by π radians

→ 315° = 315° ÷ 180° × π radians = 7π/4 radians ≈ 5.50 radians.

Answer 2

Assuming you mean 315 degrees, you need to multiply that by pi/180.

Answer 3

It is 1.75*pi radians.