Finding Perimeter Quick Check

The distance around an object is called the 

• area
• perimeter

What is the perimeter of this rectangle?

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

Find the PERIMETER of this figure.

• 25 cm
• 20 cm
• 10 cm
• 20 sq. cm

Tags

CCSS.4.MD.A.3

Do you multiply or add when you find the perimeter?

• Multiply
• Add

Tags

CCSS.4.MD.A.2

What is the perimeter? (Hint: this is a square with equal sides!)

• 4 in.
• 16 in. 
• 8 in. 
• 12 in.

Tags

CCSS.4.MD.A.3

_perimeter?

• 30 units

• 32 units

• 24 units

• 36 units

What is the perimeter of the shaded figure?

• 28
• 24
• 22
• 26