A circle has a radius of 7cm. Find the radian measure of the central angle 0 that intercept an arc of length 6cm.

Question

its a math problem that i been having trouble that i have the answer but i don't know if its right

Answer 1

θ / 6 = 2π / (circumference)

θ / 6 = 2π / (2π(7))

θ / 6 = 1/7

7 θ = 6

θ = 6/7

Note: You can also use the formula s = rθ, where s is the arc length, r is the radius, and θ is the radian measure of the central angle.