Question

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Answer 1

5pi over 3 cm!

Explanation:

The formula used to find the arc length is:
`S= r θ` where, 'r' represents the radius and θ represents the central angle in radians.

We know that r = 5cm and θ=pi/3.

Using the formula:

s = r θ = 5cm(pi/3) = 5pi/3.

Then, the solution is: 5pi over 3 cm!