Perimeter Missing Length

A rectangle has a perimeter of 50 cm. If one side is 15 cm, what is the length of the other side?

• 10 cm

• 12 cm

• 15 cm

• 20 cm

Match the following rectangles with their perimeters.

• Length: 5 cm, Width: 4 cm

• 26 cm

• Length: 6 cm, Width: 4 cm

• 20 cm

• Length: 10 cm, Width: 5 cm

• 30 cm

• Length: 8 cm, Width: 5 cm

• 18 cm

A hexagon has five sides measuring 4 cm each. If the perimeter is 30 cm, what is the length of the sixth side?

• 5 cm

• 6 cm

• 4 cm

• 7 cm

Find the PERIMETER of this figure.

• 25 cm

• 20 cm

• 10 cm

• 20 sq. cm

The distance around an object is called the 

• area

• perimeter

• a fence

• our classroom

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet

• 28 feet

• 48 feet

• 48 sq feet

What is the perimeter of this rectangle? 

• 60 in

• 34 cm

• 60 cm

• 34 in

Find the perimeter of this rectangle.

• 30 cm.

• 13 cm.

• 36 cm.

• 26 cm.

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

• 4 in.

• 16 in. 

• 8 in. 

• 12 in.

What is the perimeter of the fence?

• 25

• 30

• 35

• 40