Find the Perimeter of Rectangles and Triangles

What is the perimeter of the triangle?

• 51 cm

• 59 cm

• 45 cm

• 48 cm

What is the perimeter of the rectangle?

• 28 in

• 46 in

• 56 in

• 98 in

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Farmer Bob's son built a track to walk his pet pig.  The track goes around the pig pen.  The pig pen is 15 feet long and 21 feet wide.  If the pig walks all the way around the track, how many feet did he walk?

• 72 feet

• 36 feet

• 36 square feet

Using the formula for the perimeter of a triangle, solve for the perimeter of the triangle.

• 17 cm

• 18 cm

• 60 cm

• 30 cm

Using the formula for the perimeter of a triangle, solve for the perimeter of the triangle.

• 26 cm

• 30 cm

• 21 cm

• 16 cm

Find the perimeter of the triangle

• 32 in

• 40 in

• 30 in

• 28 in

Jose lives next to a triangular park. He likes to take his dog for a walk around the park on the weekend. If he makes 3 trips around the park how far does he walk?

• 17 units

• 25 units

• 51 units

• 102 units

How do you find the PERIMETER of a rectangle?

• Multiply the sides together

• Add up the lengths of all the sides

• Add a bunch of random letters together

• Multiply the sides together, then remove two of them

Find the perimeter of the following rectangle.

• 24 cm

• 11 cm

• 22 cm

• 10 cm