Question

If the diameter of a circle was given, how would you find the area?

Answer 1

Answer:

by the formula

$\pi {r}^{2}$

where, r= radius of circle.

Answer 2

Answer:

Area of a cirlce = π r^2

Pi is either 22/7 or 3.14 depends on the question.

r is the radius and is the half of the diameter.