Solves word problems based on area or perimeter and variable side lengths

This calculator has 5 inputs.

This calculator has 5 inputs.

- Set a variable for length
- Set a variable for width
- Figure out if you are solving for perimeter or area
- See if you can express one variable in terms of another

For more math formulas, check out our Formula Dossier

- area
- Number of square units covering the shape
- perimeter
- The distance around a shape or object
- rectangle
- a quadrilateral with four right angles
- rectangle word problem
- a mathematical problem expressed entirely in words involving rectangle area or perimeter typically used as an educational tool