Perimeter Problems

What is the perimeter of this rectangle?

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

Tags

CCSS.3.MD.D.8

Find the missing sides.

• A =5
  B = 5
• A = 4
  B = 6
• A=7
  B=7
• A = 2
  B= 3

Tags

CCSS.3.MD.D.8

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 120 feet
• 60 feet

Tags

CCSS.3.MD.D.8

A square has a side length of 3.3m. What is its perimeter?

• 10.9m
• 13.2m
• 12.9m
• 13.2cm

Tags

CCSS.3.MD.D.8

• 21.5

• 20.0

• 21

• 10

• 13.8 m

• 13 m

• 24 m

• 13.7 m

• 12.1 cm

• 21 cm

• 24 cm

• 17.8 cm

• twelve- tenths

• six - twentieths

• six - tenths

• twelve tenths

• three

• thirty three

• one- half

• three-eighths

• $\ 4\ \frac{\text{}5}{\text{6}}$

• $5\frac{1}{2}$

• $4\ \frac{5}{10}$

• $4\ \ \frac{1}{6}$