Area/Perimeter Worksheet 1

1a.   Find the missing side length,
when the area is 81 square units.

9
A = 81 square units
   
1b.   Find the missing side length,
when the area is 64 square units.

8
A = 64 square units
   
2a.   Find the missing side length,
when the area is 12 square units.

?
A = 12 square units
   
2b.   Find the missing side length,
when the perimeter is 32.

?
 
   
3a.   Find the area of the rectangle.

6
10 
 
   
3b.   Find the area of the square.

2
 
   

Answer Key

 

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