Question

Help anyone?? need to get my grade up

Answer 1

1. 78.5398 cm squared

2. 201.0619 mi squared

Explanation:

A=
`\pi`r^2

Plug in the numbers and you'll get your answer!

Have a good day :)

Answer 2

area is pi(r^2)

Explanation:

1. 3.14(25)=78.5

2.3.14(64)=200.96

tell me the radius of the others if you need more help