Area of Irregular Polygons in Coordinate Plane

What is the area of this shape?

• 30 units²

• 32 units²

• 23 units²

• 36 units²

Find the area of the shape.

• 50 units²

• 35 units²

• 70 units²

• 40 units²

Find the area of the shape.

• 42 units²

• 66 units²

• 28 units²

• 33 units²

The vertices of the giraffe exhibit at a Zoo are E(0,90), F(60, 90), G (100,30), and H (0,20). The coordinates are measured in feet. What is the area of the exhibit?

• 72 feet²

• 48 feet²

• 4800 feet²

• 7200 feet²

• 9600 feet²

What is the area of this irregular figure?

• 17.5 units2

• 17 units2

• 21 units2

• 16.5 units2

Make the shape with points A(-3,-3), B(-3,5), C(-2,5), D(-2,-3). What is the area?

• area = 8 units²

• area = 18 units²

• area = 10 units²

• area = 22 units²

Make the shape with points A(-4,-4), B(6,-4), C(6,4), D(-4,4). Find the area.

• area = 80 units²

• area = 40 units²

• area = 36 units²

• area = 28 units²

Find the area.

• 126 ft²

• 39 ft²

• 156 ft²

• 80 ft²

Find the area of this irregular polygon.

• 100

• 150

• 50

• 200

Find the area of this irregular polygon.

• 115

• 188

• 60

• 901