Area / Perimeter Worksheet
1 a.
Find the perimeter of a rectangle with side lengths 10 and 4.
 
 
 
 
1 b.
Find the perimeter of a square with side length 3.
 
 
 
 
2 a.
The sides of a rectangle are 5 and 4. Find its area.
 
 
 
 
2 b.
Find the area of a rectangle with side lengths 3 and 9.
 
 
 
 
3 a. Find the perimeter of the square.

7
 
3 b.
The area of a square is 25 square units, and its side is 5. Find its perimeter.
 
 
 
 
Page 2

Answer Key

1 a.  28

 
1 b.  12

 
2 a.  20 square units

 
2 b.  27 square units

 
3 a.  28

 
3 b.  20

 


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