Question

How can we prove that, pi^ radian = 180 degree

Answer 1

Answer:

multiply both sides by zero and you'll get

Step-by-step explanation:

0=0

HENCE PROVED..

Answer 2

Answer:

Since radians is an angular measurement, it doesn't depend on the actual radius of the circle. So then you have half a circle in degrees is 180 degrees, and half a circle in radians is 2*pi/2 = pi radians.