How to solve

How to Solve Area and Perimeter Problems

Area and perimeter are easy to mix up. Perimeter means the distance around the outside. Area means the space inside the shape.

Remember the difference

1Perimeter goes around

Add all side lengths to find the outside distance.

2Area covers inside

Count square units or multiply length by width for rectangles.

3Use units

Perimeter uses units. Area uses square units.

4Draw it

A quick sketch helps children see whether to add or multiply.

Example: A rectangle is 8 cm long and 3 cm wide. Perimeter = 8 + 3 + 8 + 3 = 22 cm. Area = 8 * 3 = 24 square cm.

Common mistake

If the question asks for fencing, border, or distance around, use perimeter. If it asks for carpet, paint, or space covered, use area.

Practice geometry with Maxi

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