Area of polygons worksheet

Findtheareaoftheshapeswhentheirverticesaregiven.

1 a.

trapezoid with vertices (0, 48), (19, 48), (29, -3), and (-17, -3).
 
 
1 b.

parallelogram with vertices (-46, 34), (39, 12), (39, -34), and (-46, -12).
 
 
2 a.

trapezoid with vertices (-17, 1), (38, 1), (13, -16), and (-9, -16).
 
 
2 b.

trapezoid with vertices (-4, 2), (33, 2), (24, -7), and (-36, -7).
 
 
Page 2

Answer Key

1 a. 

The area is 1657.5 square units.

 
1 b. 

The area is 3910 square units.

 
2 a. 

The area is 654.5 square units.

 
2 b. 

The area is 436.5 square units.

 


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