Question

What is the arc length of a circle that has a 7-centimeter radius and a central angle that is 40 degrees? Use 3.14 for π and round your answer to the nearest hundredth.

Answer 1

4.87 centimeters

Explanation:

s=rtheta

s=2pir(theta/360)

s=2(3.14)(7)(40/360)

s=4.87

Answer 2

4.88 cm

Explanation:

Used the same math as the guy above, but his rounding was off.