Area of Irregular Polygons and Semicircles

Find the area.

• 126 ft²

• 39 ft²

• 156 ft²

• 80 ft²

Tags

CCSS.3.MD.C.7D

Find the area of this irregular polygon.

• 100

• 150

• 50

• 200

Find the area of this irregular polygon.

• 115

• 188

• 60

• 901

Tags

CCSS.6.G.A.1

Find the area.

• 56 in sq

• 41 in sq

• 53 in sq

• 75 in sq

Tags

CCSS.3.MD.C.7D

The area of the shaded figure pictured here is ​ (a)  

What is the area of this irregular figure?

• 17.5 units2

• 17 units2

• 21 units2

• 16.5 units2

what is the area of this semicircle ?
d = 8 cm 

• 100.48 cm²

• 80 cm²

• 200.96 cm²

• 25.12 cm²

Tags

CCSS.7.G.B.4

what is the area of this semicircle with a diameter of 8 cm?

• 100.48cm²

• 80cm²

• 200.96cm²

• none of the above

Tags

CCSS.7.G.B.4

• CONGRUENT

• NOT CONGRUENT

Tags

CCSS.8.G.A.2