Area of Rectangles, Triangles, and Circles

What is the area of this triangle?

• 140

• 1400

• 70

• 700

What is the area of this triangle?

• 42

• 21

• 22

• 84

What is the area of this triangle?

• 7.5

• 15

• 14

• 75

Using the formula for the area of a rectangle, solve for the area of the rectangle.

• 24 cm²

• 11 cm²

• 5 cm²

• 2.3 cm²

A rectangle has a base of 12 inches and a height of 5 inches. What is its area?

• 72 in²

• 30 in²

• 34 in²

• 60 in²

A rectangle has an area of 133 square centimeters. It has a base of 19 cm. What is its height?

• 7 cm

• 12 cm

• 17 cm

• 4 cm

Find the area.

• 16 yd²

• 42 yd²

• 22 yd²

• 28 yd²

A rectangle has a base of 2 feet and a height of 14 feet. What is its area?

• 28 ft²

• 32 ft²

• 14 ft²

• 16 ft²

Find the area

• 11 yards squared

• 22 yards squared

• 24 yards squared

• 576 yards squared

Find the missing side length

• 36mm

• 10mm

• 20mm

• 18mm