Area of polygons worksheet

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

1 a.

hexagon with vertices (-7, 9), (0, 8), (5, 2), (6, -2), (1, -10), and (-10, -1).
 
 
 
 
1 b.

pentagon with vertices (-5, 4), (3, 7), (6, 9), (7, -5), and (-2, -2).
 
 
 
 
2 a.

hexagon with vertices (-4, 2), (-3, 9), (10, 7), (5, 0), (1, -3), and (-6, -4).
 
 
 
 
2 b.

hexagon with vertices (-4, 3), (3, 7), (5, 8), (5, -1), (0, -9), and (-8, -6).
 
 
 
 
Page 2

Answer Key

1 a. 

The area is 187 square units.

 
1 b. 

The area is 98.5 square units.

 
2 a. 

The area is 120.5 square units.

 
2 b. 

The area is 129 square units.

 


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