Area of polygons worksheet

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

1 a.

quadrilateral with vertices (-8, 9), (3, 3), (10, -9), and (-6, -2).
 
 
 
 
1 b.

quadrilateral with vertices (-8, 0), (10, 0), (5, -9), and (-9, -3).
 
 
 
 
2 a.

quadrilateral with vertices (-10, 0), (10, 3), (9, -5), and (-5, -4).
 
 
 
 
2 b.

hexagon with vertices (-6, 7), (-3, 8), (8, 3), (8, -5), (-2, -2), and (-10, -1).
 
 
 
 
Page 2

Answer Key

1 a. 

The area is 126 square units.

 
1 b. 

The area is 105 square units.

 
2 a. 

The area is 104 square units.

 
2 b. 

The area is 142 square units.

 


Copying permission: You are free to copy this worksheet to any number of students for their mathematics work. Do not distribute on websites, books, or any such material without permission. Copyright www.HomeschoolMath.net