Area of the circle = π x r^{2} Radius (r) = 2 m Area = 3.14 x 2 x 2 ; where π = 3.14 Area = 12.57 m²
Area calculator that shows work to find the area of regular shapes such as square, rectangle, triangle, circle, trapezoid, parallelogram, pentagon and hexagon. The step-by-step calculation help parents to assist their kids studying 4th, 5th or 6th grade to verify the work and answers of area of regular shapes homework and assignment problems in pre-algebra or in geometry (G) of common core state standards (CCSS) for mathematics.