Basic Area and Perimeter

If the perimeter of a rectangle is 42 and the legth is 6, what is the area?

• 15 in.

• 6in.

• 7in.

• 42in.

Find the area of this triangle.

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Find the perimeter of this triangle.

• 20 cm

• 35 cm

• 40 cm

• 12.5 cm

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 12.5 cm²

Find the perimeter of this triangle.

• 240 ft

• 56 ft

• 66 ft

• 120 ft

Find the area of this triangle.

• 240 ft²

• 56 ft²

• 66 ft²

• 120 ft²

Find the area of this triangle.

• 150 ft²

• 100 ft²

• 50 ft²

• 35 ft²

Find the AREA of this figure.

• 160 square feet

• 160 feet

• 160

• 1600 feet

A square has a perimeter of 48 millimeters and an area of 144 square millimeters. What is the measurement of one side? 

• 12 mm

• 8 mm

• 6 mm

• 14 mm

What is the PERIMETER of this rectangle?

• 22 sq. yd.

• 22

• 22 cm

• 22 yd.