Area and Perimeter of Composite Shapes

The distance around an object is called the 

• area
• perimeter

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter?

• 20
• 5
• 4

Tags

CCSS.4.MD.A.3

The perimeter is the total distance around the outside of a 2D shape.

• True
• False

What is the perimeter?

• 3
• 6
• 12
• 18

Tags

CCSS.4.MD.A.3

How would you find the area of the pink model?

• Add 4 and 3
• Multiply 4 and 3
• Add 4 and 4
• Multiply 4 and 4

Tags

CCSS.3.MD.C.6

What is the total area of the pink model?

• 3
• 4
• 7
• 12

Tags

CCSS.3.MD.C.6

What is the total area of the model?

• 6
• 10
• 12
• 14

Tags

CCSS.3.MD.C.6

What would be the new area if you doubled the amount of rows?

• 12
• 24
• 20
• 36

Tags

CCSS.3.MD.C.6

What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²