Question

A circle has a radius of \blue{3}3start color #6495ed, 3, end color #6495ed. An arc in this circle has a central angle of 60^\circ60 ∘ 60, degrees.

Answer 1

Step-by-step explanation:

We would apply the formula for calculating the length of an arc which is expressed as

length of arc = θ/360 x 2πr

where

θ is the angle subtended at the center

r is the radius of the circle

From the information given,

θ = 60

r = 3

π = 3.14

Thus,

length of arc = 60/360 x 2 x 3.14 x 3

length of arc = 3.14