Question

The circumstances of the circle is 440m. find its area and diameter

Answer 1

Step-by-step explanation:

circumference= 2 × pie × r= 440 m

r= 440×7/2×22

r= 70 m

area= pie × r × r = 22×70×70/7=15400 metre sq

diameter = 2r = 2 × 70 = 140 metre