Question

If the area of a circle measures

9/4
π cm2, what is the circumference of the circle in terms of π?

Answer 1

....

Explanation:

Answer 2

3π cm

Explanation:

Area of a circle = π × r² ; where r is the radius of it.

in our case, the Area = π × (9/4) = π × (3/2)² then r = 3/2

we know that the circumference = 2×π×r = 2×(3/2)×π = 3π.