Area / Perimeter Worksheet
1 a. Find the missing side length,
when the area is 4 square units.

2
A = 4 square units
1 b.
The perimeter of a rectangle is 24, and one of its sides is 6. Find its area.
 
 
 
 
2 a.
The area of a rectangle is 14 square units, and one of its sides is 2. Find its perimeter.
 
 
 
 
2 b.
The area of a square is 9 square units, and its side is 3. Find its perimeter.
 
 
 
 
3 a. Find the perimeter of the square.

10
10   
3 b.
Find the perimeter of a rectangle with side lengths 10 and 4.
 
 
 
 
Page 2

Answer Key

1 a.  2

 
1 b.  36 square units

 
2 a.  18

 
2 b.  12

 
3 a.  40

 
3 b.  28

 


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