Question

How do we convert degrees to rad and rad to degrees?

Answer 1

\[\pi\text{ radians }=180^{\circ}\]

Answer 2

Yea But what is the formula ?

Answer 3

For example convert 3pi/4 rad to degrees

Answer 4

\[x\text{ rad }\times({180^{\circ}\over\pi\text{ rad }})=y^{\circ}\]

Answer 5

this works because by the formula I first typed we have that\[({180^{\circ}\over\pi\text{ rad}})=1\]so multiplying a number by that changes nothing
to gr from degrees to radians we go the other way and use\[({\pi\text{ rad }\over180^{\circ}})=1\]

Answer 6

go*