Area of Common Figures

Match the following shapes to their correct area formula

• Triangle

• Circle

• Rectangle/Parallelogram

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Label the parts of the following Triangle.

a

b

height

base

Tags

CCSS.6.G.A.1

Match the following

• DIAMETER

• The mid-point of the circle.

• CENTER

• The distance from one end of the circle to the other end; passing through the center.

• RADIUS

• The distance from the edge of the circle to the center.

The radius is (a)   the measure of the diameter.

ex: r=5 and d=10

Tags

CCSS.7.G.B.4

Find the area of the circle

• 126.32

• 36.45

• 254

• 113.04

Tags

CCSS.7.G.B.4

Find the area of the following triangles.

Match them to their corresponding area.

• A=90

• 
• A=18

• 
• A=35

• 
• A=35.37

• 
• A=13.6

• 

Tags

CCSS.6.G.A.1

Find the area of the following and match them.

• A= 9 square units

• 
• 
• 
• 
• 

Tags

CCSS.6.G.A.1

Find the area.

Tags

CCSS.7.G.B.4

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

*round to the nearest hundredths

• 100.48 cm²
• 80 cm²
• 200.96 cm²
• 25.13 cm²

Tags

CCSS.7.G.B.4

Find the area of the parallelogram. Only use the two numbers that represent the base and the height.

• 15.6 cm²

• 30.6 cm²

• 13.26 cm²

• 79.56 cm²

Tags

CCSS.6.G.A.1