Area of polygons worksheet

Find the area of the shapes when their vertices are given.

1 a.

parallelogram with vertices (3, 6), (6, 10), (6, 7), and (3, 3).
 
 
 
 
1 b.

parallelogram with vertices (3, 10), (8, 10), (7, 0), and (2, 0).
 
 
 
 
2 a.

parallelogram with vertices (5, 5), (8, 8), (8, 7), and (5, 4).
 
 
 
 
2 b.

triangle with vertices (10, 8), (10, 9), and (4, 8).
 
 
 
 
Page 2

Answer Key

1 a. 

The area is 9 square units.

 
1 b. 

The area is 50 square units.

 
2 a. 

The area is 3 square units.

 
2 b. 

The area is 3 square units.

 


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