Area and Perimeter of Rectangles, Parallelograms, and Triangles

Find the area of the figure:

• 10 cm²

• 24 cm²

• 12 cm²

• 20 cm²

Find the perimeter of the rectangle.

• 50 in.

• 25 in.

• 45 in. 

• 100 in.

Find the area of the rectangle.

• 140 cm²

• 70 cm²

• 34 cm²

• 64 cm²

Find the perimeter of this triangle.

• 20 cm

• 21 cm

• 40 cm

• 12.5 cm

What is the area of this rectangle?

• 42 cm²

• 108 cm²

What is the area of this parallelogram?

• 20 units²

• 28 units²

• 35 units²

What is the area of this parallelogram?

• 40 cm²

• 45.6 cm²

What is the area of this triangle?

• 17.76 mm²

• 8.88 mm²

What is the area of this triangle?

• 54 cm²

• 108 cm²

What is the area of this triangle?

• 12 cm²

• 24 cm²