Area/Perimeter Worksheet

1a.   Find the area of the square.

1b.   Find the missing side length,
when the area is 100 square units.

A = 100 square units
2a.   The perimeter of a rectangle is 18, and one of its sides is 2. Find its area.
2b.   The area of a rectangle is 44 square units, and one of its sides is 11. Find its perimeter.
3a.   The side lengths of a rectangle are 3 and 8. Find its area.
3b.   Find the area of the rectangle.


Answer Key


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