Question

What is the area of the circle? Use 3.14 for π. Round to the nearest hundredth.

A) 15.39 cm2
B) 43.96 cm2
C) 153.86 cm2
D) 615.44 cm2

Answer 1

answer is a 15.39 cm

Answer 2

Answer: C) 153.86 cm^2

Explanation:

- To find the area of a circle, you need this formula:

`A=\pi r^2`

-Next, you place the radius onto that equation:

`A=\pi 7^2`

-Then, you solve the equation:

`A=\pi 7^2`

`A=\pi` ×
`7^2`

`A=3.14` ×
`49`

`A=153.86`