Area of Irregular Polygons

The amount of units inside a closed figure; it is measured in square units.

• altitude

• decomposition

• triangle formula

• area

Irregular figures can be separated into triangles and other polygons in order to find area

• decomposition

• area

• parallelogram formula

• altitude

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.

• 100 units squared

• 150 units squared

• 50 units squared

• 200 units squared

What is the area of this irregular figure?

• 17.5 units2

• 17 units2

• 21 units2

• 16.5 units2

Find the Area.

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

Find the area

• 150m²

• 120m²

• 126m²

• 200m²

What is the area of the polygon?

• 64 m

• 72 m

• 72 m²

• 64 m²

area?

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq