Area and Perimeter

Area represents the

• The number of square units inside a figure

• The number of units around a figure

Perimeter represents the

• Number of square units inside a figure
• The numbers of units around the figure

To find the perimeter of any figure

• Add the lengths of all the sides
• Multiply the lengths of all the sides

Tags

CCSS.3.MD.D.8

What is the area?

• A = 15 cm²

• A = 15 cm

• A = 16 cm²

• A = 8 cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the area of a square with a side of 7?

• 14 sq units
• 28 sq units
• 49 sq units
• 64 sq units

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is the perimeter?

• P = 5 units

• P = 12 units

• P = 11 units

• P = 13 units

What is the area of the shaded figure? 

• 4 square units 
• 6 square units 
• 10 square units 
• 2 square units 

Tags

CCSS.3.MD.C.6

Find the area of the rectangle.

• 8 square units
• 9 square units
• 10 square units
• 12 square units

Tags

CCSS.3.MD.C.6

What is the greatest number of units that will fit in the rectangle?

• 30 units
• 14 units
• 21 units
• 10 units

Tags

CCSS.3.MD.C.5A

A rectangle has one side that measures 6 feet and the other side measures 4 feet. Which of these cannot be used to find the area of the rectangle?

• 6 + 6 + 6 + 6
• 4 x 6
• 6 x 4

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B