Area of polygons worksheet

Findtheareaoftheshapeswhentheirverticesaregiven.

1 a.

parallelogram with vertices (-16, 24), (12, 33), (12, -15), and (-16, -24).
 
 
1 b.

parallelogram with vertices (-3, 43), (30, 43), (-15, -9), and (-48, -9).
 
 
2 a.

parallelogram with vertices (-5, 26), (33, 36), (33, -24), and (-5, -34).
 
 
2 b.

triangle with vertices (-30, -3), (-30, -9), and (-11, -3).
 
 
Page 2

Answer Key

1 a. 

The area is 1344 square units.

 
1 b. 

The area is 1716 square units.

 
2 a. 

The area is 2280 square units.

 
2 b. 

The area is 57 square units.

 


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