Geometric solids

Geometric solids are three-dimensional figures that occupy space and have volume.

Quick answer

Geometric solids are three-dimensional figures that occupy space and have volume.

Main formula
Use the figure properties first, then choose the perimeter, area or volume formula.
Quick example
For a rectangle, area is base x height.

What this lesson covers

Geometric solids are three-dimensional figures that occupy space and have volume.

  • Main vocabulary and visual recognition.
  • Important formulas and when to use them.
  • Examples that connect the figure with measurements.

Recommended order

Start with the definition, identify the parts of the figure, then apply the formula using consistent units.