Stadium Area and Perimeter Calculator
Find the area and perimeter of a stadium for given values.
In geometric stadium shape is a circle of radius (r) that has been cut in half through the center and the 2 ends are then separated by a rectangle of height (r) and width (a).
Area (A) = π r2 + 2ra
Perimeter (P) = 2( π r + a )
π = 3.1415926535898