Question

What is the area of the circle? With a 5cm radius.

A:50Pi cm squared
B:25pi cm squared
C:5pi cm Squared
D:10pi cm squared

Answer 1

The area of a circle is given with the following formula:


`A = \pi r^(2)`

A represents the total area of the circle, and r represents the radius of the circle.

We are given 5cm as our radius. Plug it into the equation:


`r = 5`

`A = \pi (5)^(2)`

Solve the exponent:


`5^(2) = 25`

`A = 25\pi`

The answer is B. 25π cm squared.

Answer 2

Hi there!

The formula for the area of a circle is A = pi x r^2. Using this formula, we can plug in the radius and solve for the area.

WORK:
A = pi x (5)^2
A = pi x 25
A = 25pi cm^2

ANSWER:
B - 25pi cm^2

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!