Area and Perimeter of Triangle

Find the area.

• 46.2 ft²

• 92.4 ft²

• 23.1 ft²

What is the perimeter of the shape?

• 4 in.

• 10 in.

• 12 in.

• 7.5 in.

What is the area?

• 12 cm²

• 14

• 14 cm²

• 24 cm²

Find the area.

• 25.9 yd²

• 12.95 yd²

• 6.475 yd²

• 12.95 m²

Calculate the area of the triangle

• 27.3 mi²

• 54 mi²

• 27 mi²

• 54.6 mi²

Find the perimeter of this triangle.

• 20 cm

• 21 cm

• 40 cm

• 12.5 cm

Macy is making a triangular scarf for her dog. Using the triangle as a guide, how much fabric would she need to make the scarf.

• 7.35 cm²

• 14.7 cm²

• 29.4 cm²

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

Find the area of the triangle.

• 42 yd

• 17.1 yd

• 42 yd sq

• 17.1 yd sq

Find the perimeter of the triangle.

• 16.5 cm

• 13.4 cm sq

• 13.4 cm

• 15.8 cm