Find the area of each circle to the hundredth use 3.14 if needed

Question

asked Feb 10, 2023 101k views

1 Answer

Elan · Answer 1 · 2023-02-15T10:27:44+0000

The figure appears to be a circle with a diameter of 50 km.

The radius of a circle is half of its diameter, therefore, the radius of the given circle is 25 km.

Let's recall the formula in getting the area of a circle:

$\text{ A = }\pi r^2$

We get,

$\text{ A = }\pi r^2$
$\text{ A = (3.14)(25)}^2$
$\text{ = (3.14)(625)}$
$\text{ A = }1,962.50km^2$

Therefore, the area of the circle is 1,962.50 km^2.