Common Core: 3.G
Answer Key
Grade 3geometryBeginner

Perimeter 5

Master perimeter

8 problems

1.

Find the area of the rectangle with length 8 units and width 3 units.

2.

Find the area of the rectangle with length 8 units and width 11 units.

3.

Find the area of the square with length 8 units and width 8 units.

4.

Find the area of the square with length 9 units and width 9 units.

5.

Find the area of the rectangle with length 9 units and width 6 units.

6.

Find the area of the rectangle with length 10 units and width 5 units.

7.

Find the area of the rectangle with length 10 units and width 3 units.

8.

Find the area of the square with length 10 units and width 10 units.