Warm up

The distance around an object is called the 

• area
• perimeter

Tags

CCSS.3.MD.D.8

What is the missing measurement? 

• 9 cm
• 18 in
• 18 cm
• 9 in 

Tags

CCSS.HSG.CO.C.11

What is the perimeter of this rectangle? 

• 60 in
• 34 cm
• 60 cm
• 34 in

Tags

CCSS.4.MD.A.3

What is the perimeter of this polygon?

• 39 in
• 24 in
• 105 in 

Tags

CCSS.3.MD.D.8

What is the perimeter of this rectangle?

• 21 units
• 12 units
• 3 units
• None of the above.

Tags

TEKS.MATH.4.5D

What is the perimeter?

• 12
• 15
• 18
• 3

Tags

CCSS.3.MD.D.8

What is the perimeter of the fence?

• 25
• 30
• 35
• 40

Tags

CCSS.3.MD.D.8

Cooper used his ruler to measure the side of a square, as shown.
What is the area of the square?   

• 4 sq. in.
• 8 sq. in.
  8 sq. in.
• 12 sq. in.
• 16 sq. in. 

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter of the shape?

• 4 in.
• 10 in. 
• 12 in. 

Tags

CCSS.3.MD.D.8

Perimeter of rectangle?

• 84 cm
• 38 cm
• 72 cm
• 19 cm

Tags

CCSS.4.MD.A.3