hello, is this correct?
A= pi * r^2
Circumferance= 2 * pie * r
d = 2r
if we have got the information about the circle is this right?
what is the likelihood of hitting a point inside circle C which is inside cirlce K ?
is the area of circle C divided by the area of circle K
what is the likelihood of hitting a point inside the donut circle B which is inside K
Area of B - Area of C / Area of Circle K
hitting a point inside A
p(A) = 1- (p(C) + p(B))
100% - ( (p(C) + p(B))
Area of K - Area of B / Area k