The circumference of a circle is 4.8m. Calculate the area of the circle

Question

asked Jul 15, 2024 33.5k views

2 Answers

Milad R · Answer 1 · 2024-07-17T11:14:59+0000

Answer:

1.83 (approximate)

Explanation:

First, we need to find the radius of the circle.

Using the formula:

$C=2 \pi r$

We have to reorganize terms:

$r=(C)/(2\pi)$

$(4.8)/(2 * \pi)$

r ≈ 0.76

Now we have the radius and the circumference in order to find the area.

Use the formulas:

$A= \pi r^2$

$C=2 \pi r$

A = C^2/4
$\pi$ = 4.8^2 / 4 * pi = 1.83