circumference of a circle = 13.13 in
Explanation:
circumference of a circle = 2πr
r = radius = 2.09 in
let π = 3.14
circumference of a circle = 2 ×3.14 × 2.09
circumference of a circle = 13.1252 in
to the nearest hundredth:
circumference of a circle = 13.13 in
