Practice finding the area of a circle. The formula is Area = π × r², using π ≈ 3.14.
Square the radius and multiply by π: A = π × r². With a radius of 6 and π ≈ 3.14, the area is 3.14 × 36 = 113.04 square units.
A = πr², where r is the radius. π is about 3.14.
Cubles kits are geometry in your hands: nets, faces, edges and vertices that fold and click into a poseable 3D character. No scissors, no glue, about 15 minutes.
