Area / Perimeter Worksheet
1 a. Draw a rectangle with an area of 49 square units.
 
          
          
          
          
          
          
          
          
          
          
1 b. Draw a rectangle with an area of 28 square units.
 
          
          
          
          
          
          
          
          
          
          
2 a. Draw a rectangle with an area of 21 square units.
 
          
          
          
          
          
          
          
          
          
          
2 b. Draw a rectangle with an area of 35 square units.
 
          
          
          
          
          
          
          
          
          
          
3 a. Draw a rectangle with an area of 4 square units.
 
          
          
          
          
          
          
          
          
          
          
3 b. Draw a rectangle with an area of 36 square units.
 
          
          
          
          
          
          
          
          
          
          
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Answer Key

1 a.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 49 columns OR
7 rows, 7 columns OR
49 rows, 1 column

 
1 b.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 28 columns OR
2 rows, 14 columns OR
4 rows, 7 columns OR
7 rows, 4 columns OR
14 rows, 2 columns OR
28 rows, 1 column

 
2 a.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 21 columns OR
3 rows, 7 columns OR
7 rows, 3 columns OR
21 rows, 1 column

 
2 b.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 35 columns OR
5 rows, 7 columns OR
7 rows, 5 columns OR
35 rows, 1 column

 
3 a.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 4 columns OR
2 rows, 2 columns OR
4 rows, 1 column

 
3 b.  Answers vary. All the possibilities for the number of rows and columns are listed below. Some of them may not fit into the grid provided.

1 row, 36 columns OR
2 rows, 18 columns OR
3 rows, 12 columns OR
4 rows, 9 columns OR
6 rows, 6 columns OR
9 rows, 4 columns OR
12 rows, 3 columns OR
18 rows, 2 columns OR
36 rows, 1 column

 


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