Area and Perimeter of a Triangle

What is the perimeter of the triangle?

• 51 cm

• 59 cm

• 45 cm

• 48 cm

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Area represents the

• The number of square units inside a figure

• The number of units around a figure

Perimeter represents the

• Number of square units inside a figure

• The numbers of units around the figure

Calculate the perimeter of a triangle with sides measuring 9 cm, 10 cm, and 11 cm.

• 30 cm

• 28 cm

• 27 cm

• 29 cm

What is the perimeter of the triangle above?

• 14.5 in

• 13.4 in

• 13.7 in

• 14.5 in

Find the area and perimeter of the triangle.

Find the area and perimeter of the triangle.

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

What is the perimeter of this triangle?

• 23 units

• 25 units

• 32 units