Question

A circle has an area of 5050 square meters. Which answer is closest to the measure of its diameter?

Answer 1

$r = \frac{d}{2} \\ s = {r}^{2} \times \pi \\r = \sqrt{ \frac{s}{\pi} } \\ d = 2 \times r$
And as your area(s) is 5050 square meters, the diameter should be roughly 80.1 meters