Quick Notes

Cube

\(6 \times A_\text{square}\)

Cuboid

\(\bigg(4 \times A_\text{rectangle}\bigg)+ \bigg(2 \times A_\text{square}\bigg)\)

Pyramid

\(\bigg(1 \times A_\text{square}\bigg)+ \bigg(4 \times A_\text{triangle}\bigg)\)

Prism

\(\bigg(2 \times A_\text{triangle}\bigg) + \bigg(3 \times A_\text{rectangle}\bigg)\)

Cylinder

\(\bigg(2 \times A_\text{circle}\bigg)+ \bigg(1 \times A_\text{rectangle}\bigg)\)

Cone

\(\bigg(1 \times A_\text{circle}\bigg) + \bigg(1 \times A_\text{curved surface}\bigg)\)

Sphere

\(4 \pi r^2\)