Question

brandy is making a peach pie for her grandmother for Christmas. The diameter of the pie is 12 in. If three-fourths of the area of the pie was eaten after Christmas dinner, what is the area of the top of the pie that is left over?
A.113.10in^2
B.56.55in^2
C.28.27in^2
D.226.19in^2

Answer 1

three fourths were eaten, then we have still one forth.
so the area= (1/4)*r^2*pi we have r=diameter/2=6
area= (1/4)*36*pi=9 pi = c)28.26

Answer 2

Thankyou!

Answer 3

you are welcome mate ;)