Area / Perimeter Worksheet
1 a. Find the missing side length,
when the perimeter is 28.

7
 
1 b. Find the missing side length,
when the area is 42 square units.

7
A = 42 square units
2 a. Find the area of the rectangle.

7
 
2 b. Find the perimeter of the rectangle.

4
 
3 a. Find the area of the rectangle.

10
 
3 b. Find the perimeter of the rectangle.

2
10   
Page 2

Answer Key

1 a.  7

 
1 b.  6

 
2 a.  21 square units

 
2 b.  24

 
3 a.  50 square units

 
3 b.  24

 


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