Worksheet

1a.   Find the area of a rectangle with side lengths 8 and 11.
 
 
 
 
 
 
 
 
   
1b.   Find the perimeter of the rectangle.

7
 
   
2a.   The area of a rectangle is 77 square units, and one of its sides is 7. Find its perimeter.
 
 
 
 
 
 
 
 
   
2b.   Find the area of the square.

11
11 
 
   
3a.   Find the perimeter of the square.

5
 
   
3b.   Find the missing side length,
when the area is 121 square units.

?
11 
A = 121 square units
   

Answer Key



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