Question

The circumference of a circle is 616 m, find it’s radius and area.

Answer 1

r≈98.04m

Explanation:

Answer 2

radius = 98.039444944608 m

area = 30 196.1490429394 m²

Explanation:

Circumference = 2π×r

then

616 = 2π×r

then

r = 616÷2π = 98.039444944608

area = π×r² = π×(98,039444944608)^2 = 30 196.1490429394