What is the radius of a circle that has a circumference of 81.64 meters? (Use 3.14 for pi ). About the author Julia

Given, circumference of the circle = 81.64 m Circumference of a circle = 2πr where, r equals radius of the circle Circumference of the circle = 81.64 = 2 × 3.14 × r = 81.64/2 = 3.14r = 40.82 / 3.14 = r = 14 cm = r The radius of the circle is 14 cm. Reply

Answer:Hence, the radius of the circle is 13

HOPETHISHELPSYOU...STAYSAFE...Given,

circumference of the circle = 81.64 m

Circumference of a circle = 2πr

where, r equals radius of the circle

Circumference of the circle

= 81.64 = 2 × 3.14 × r

= 81.64/2 = 3.14r

= 40.82 / 3.14 = r

= 14 cm = r

Theradiusofthecircleis14cm.