Area of an annulus
geometryarea
Problem
Big circle radius 10, small circle radius 6 (same center). Area of the ring?
Show solution
π(10^2−6^2)=π(100−36)=64π.
Big circle radius 10, small circle radius 6 (same center). Area of the ring?
π(10^2−6^2)=π(100−36)=64π.