Find the area and circumference. round to the nearest tenth.AREA?CIRCUMFERENCE?

Question

asked Oct 2, 2023 114k views

1 Answer

Gemma · Answer 1 · 2023-10-08T12:22:10+0000

Given the radius of 18 in, we can find the area and the circumference of the circle.

Step-by-step explanation

$\begin{gathered} Area=\pi r^2=18^2\pi\text{ }≈\text{ }1017.9 \\ Circumference=2\pi r=2*18\pi=36\pi\text{ }≈\text{ }113.1 \end{gathered}$

Answer:

Area = 1017.9 square inches

Circumference = 113.1 inches