Area and Perimeter of Quadrilaterals and Triangles

Find the area of this triangle.

• 240 ft²

• 56 ft²

• 66 ft²

• 120 ft²

Find the perimeter of this triangle.

• 150 ft

• 100 ft

• 20 ft

• 35 ft

Find the area of this triangle.

• 150 ft²

• 100 ft²

• 50 ft²

• 35 ft²

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Find the perimeter of this triangle.

• 12 in

• 22 in

• 18 in

• 24 in

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 12.5 cm²

Find the area of this triangle.

• 150 ft²

• 100 ft²

• 50 ft²

• 35 ft²

Calculate the area of this triangle.

• 20 cm²

• 56 cm²

• 28 cm²

• 27 cm²

To find the area of a triangle, you need to know the _________ and ________.

• sides and sides

• base and height

• bottom and top

• length and width

Find the area of this shape. Hint, you have a rectangle and a triangle.

• 102 m²

• 39 m²

• 51.2 m

• 81 m²