area of a ring
Area of a Circular Ring In this section we will tell you regarding the area of a circular ring : The area of a ring bounded by two concentric circle of radii R and r (such that R > r) = Outer circle’s area – Inner circle’s area = aR
Area of a Circular Ring In this section we will tell you regarding the area of a circular ring : The area of a ring bounded by two concentric circle of radii R and r (such that R > r) = Outer circle’s area – Inner circle’s area = aR