Grade 4 - Progress in Mathematics

Update your skills. See pages 20 and 24.

Perimeter and Area

11-3

For each rectangle, find the area and perimeter.

Then draw another rectangle with the same area

but a different perimeter.

Figures that have the samearea

can have differentperimeters.

Figures that have the sameperimeter

can have differentareas.

3 in.

4 in. 6 in.

2 in. 1 in. 12 in.

3 ft

3 ft

A
12 in.

2

P
14 in.

A
12 in.^2

P
16 in.

A
12 in.^2

P
26 in.

5 ft

1 ft

2 ft

4 ft

12 m

5 m

4 cm

4 cm

8 yd

2 yd

6 in.

4 in.

5 km

4 km

6 ft

1 ft

P
12 ft

A
5 ft^2

P
12 ft

A
 8 ft^2

P
12 ft

A
9 ft^2

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