Surface Area Lab
Explore how a flat net becomes a 3D shape. Select a surface, calculate its area, and fold the net to see how all of the surfaces form the outside of a solid.
Rectangular Prism
↻ Drag to rotate
Drag the slider to fold and unfold the net.
Choose a surface
Hover over or tap a surface to see its area equation.
PUT IT ALL TOGETHER
Total Surface Area
Shortcut Formula