Area/Perimeter Worksheet 1

1a.   The perimeter of a rectangle is 42, and one of its sides is 9. Find its area.
 
 
 
 
 
 
 
 
   
1b.   The side lengths of a rectangle are 4 and 2. Find its area.
 
 
 
 
 
 
 
 
   
2a.   Find the missing side length,
when the area is 88 square units.

?
A = 88 square units
   
2b.   The side of a square is 11. Find its area.
 
 
 
 
 
 
 
 
   
3a.   The side lengths of a rectangle are 6 and 2. Find its area.
 
 
 
 
 
 
 
 
   
3b.   The side lengths of a rectangle are 2 and 10. Find its area.
 
 
 
 
 
 
 
 
   

Answer Key

 

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