wehn using graphic calculator when do i know when to use radian or degreee
give me example
You would use radians when working with trigonometric functions such as sine, cosine, and tangent, as these functions typically expect input in radians. Degrees are usually used when measuring angles in everyday situations.
For example, if you're calculating the sine of an angle of 30 degrees, you would need to convert the degrees to radians first.
30 degrees is equal to π/6 radians, so you would use radians in this case to calculate sin(π/6).