Asked by hannah

A family is building a circular fountain in the backyard the yard is rectangular and measures 6x by 7x and the fountain is going to be circular with a radius of 2x once the fountain is built what will be the area of the remaining yard?
Answered by Henry
Ac + Ar = Ay, pi*r^2 + Ar = 6x*7x, 3.14*(2x)^2 + Ar = 42x^2,
12.57x^2 + Ar = 42x^2,
Ar = 29.4x^2 = Area remaining.

Answered by henry is wrong
the answer on your TEST by the way i'm not supposed to help you with but i'll let it slide it is Option D.