Question

Chris are 1/8 of a banana cream pie with a 1/4 diameter. what is the area of the remaining portion of the pie

plz show work

Answer 1

Answer:153.9

Step-by-step explanations equation A=pi×r^2

A=pi×7^2

A=pi×79

A=153.9 i round

Answer 2

To find the remaining area of the pie, you will need to find the area of the original pie and then multiply it by 7/8 because that is the amount of the pie that was NOT eaten.

Here is the formula to find the area:
A = pi x r^2
22/7 x 1/8^2
A = 11/224 square units is the area.

7/8 x 11/224 = 11/256 square units is the area of the original pie.