Question

find the radius and diameter of a circular pond whose circumferense is 352 also find the area of the pond
help pls someone

Answer 1

circumference = 352

circumference of a circle = 2πr

2πr = 352

r = 352

2 × 22/7

r = 352 × 7

2 × 22

r = 56

radius = 56 m

diameter = 2×radius

= 2 × 56

diameter = 112 m

Area of the circle = πr²

= 22× 56 × 56

7

= 9856 m²

Area of the pond = 9856m²