Question

HELP ME PLEASE I NEED THE ANSWERS ASAP. geometry

Answer 1

`6\pi`, 6pi

Explanation:

The area of the full circle would be
`\pi *4^(2)`, which is
`16\pi`

A full circle is 360 degrees. Since we are only taking a part of that, 135, we would put it in a fraction.
`(135)/(360)`

Last, multiply 16pi and 135/360 since we are taking a part of 16pi.

`16\pi *(135)/(360)`

`(2160\pi)/(360)`

`6\pi`