Area / Perimeter Worksheet
1 a. Find the perimeter of the rectangle.

3
5   
1 b. Find the perimeter of the square.

10
10   
2 a. Find the missing side length,
when the area is 36 square units.

6
? 
A = 36 square units
2 b. Find the area of the rectangle.

5
9   
3 a. Find the area of the rectangle.

4
7   
3 b. Find the missing side length,
when the perimeter is 28.

7
?  
Page 2

Answer Key

1 a.  16

 
1 b.  40

 
2 a.  6

 
2 b.  45 square units

 
3 a.  28 square units

 
3 b.  7

 

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