What is the area of a circle with the diameter of 16 cm

Question

asked May 8, 2023 166k views

1 Answer

Milad Hatami · Answer 1 · 2023-05-11T13:55:25+0000

Answer:

201.06 square centimeters.

Step-by-step explanation:

The formula for finding the area of a circle is:

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

Given that the diameter = 16 cm

$\begin{gathered} \text{Radius,r}=\text{Diameter}/2 \\ =16/2 \\ r=8\operatorname{cm} \end{gathered}$

Next, substitute r=8cm into the formula for area.

$\begin{gathered} A=\pi*8^2 \\ =64\pi \\ =201.06\operatorname{cm}^2 \end{gathered}$

The area of the circle is 201.06 square centimeters.