find the area of the circle if the radius is 11
a-22mm^2
b-121mm^2
c-121pimm^2
d-132mm^2
e-132mm^2
1 answer
A = pi * r^2
a-22mm^2
b-121mm^2
c-121pimm^2
d-132mm^2
e-132mm^2
1 answer
1 answer
1 answer
1 answer
3 answers