Question
Find the length of a circle with diameter of 12cm and central angle of 30°
Answers
oobleck
I think you mean "circular arc"
recall that s = rθ
where θ is in radians, not degrees.
recall that s = rθ
where θ is in radians, not degrees.
lucy
A question are there 2 formulas for getting arc length
oobleck
only one that I know of