Question

What is the length of the intercepted arc EG ?

Answer 1

the length of the arc EG = 15.7 feet

Explanation:

∵m∠EOG = 60°

∵ measure circle 360°

∴
`(60)/(360)=(1)/(6)`

∴ The length of the intercepted arc EG is 1/6 the length of the circle

∵Length circle = 2 π r

∴ Length arc EG =
`(1)/(6)` × 2 × 3.14 × 15 = 15.7 feet