Question

For a circle of radius 7 feet, find the length of an arc s with a measure of 26°.

s = 7/180 π feet
s = 91/180 π feet
s = 182 π feet
s = 91/90 π feet

Answer 1

Explanation:

r = 7 ft

θ = (26/180)π = (13/90)π radians

arc length = rθ = 7×(13/90)π = (91/90)π ft