Area / Perimeter Worksheet
1 a. Find the missing side length,
when the area is 72 square units.

?
A = 72 square units
1 b. Find the area of the rectangle.

4
 
2 a. Find the missing side length,
when the area is 16 square units.

2
A = 16 square units
2 b. Find the area of the rectangle.

8
10   
3 a. Find the area of the rectangle.

7
 
3 b. Find the area of the square.

7
 
Page 2

Answer Key

1 a.  9

 
1 b.  28 square units

 
2 a.  8

 
2 b.  80 square units

 
3 a.  56 square units

 
3 b.  49 square units

 


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