Area of Rectangles, Triangles, and Circles

• 31.5 units²
• 63 units²
• 77 units²
• 38.5 units²

The space inside a two-dimensional shape is called

• area

• perimeter

• circumference

• diameter

• radius

What is the area of the rectangle?

• 15 sq cm

• 15 cm

• 16 sq cm

• 16 cm

Find the area of the circle. r = 7

• 43.96

• 153.86

• 87.82

• 307.72

Find the area of the circle

• 56.52 in²

• 254.34 in²

• 1017.36 in²

• 113.04 in²

If the diameter this pizza is 14 inches, what is the approximate area? Round to the nearest tenth.

• 153.9 square inches

• 153.8 square inches

• 615.4 square inches

• 615.5 square inches

If the circumference of a circle is 141.3 feet, what is the approximate radius? (use π = 3.14)

• 23 ft

• 222 ft

• 444 ft

• 887 ft

Find the area of the figure shown.

• 34 units²

• 960 units²

• 220 units²

• 480 units²

What is the area of a triangle with a base of 10 cm and a height of 14 cm?

• 24 cm squared

• 12 cm squared

• 70 cm squared

• 140 cm squared

What is the area of the rectangle? (a)  

• 42 square cm

• 40 square cm

• 40 cm

• 42 cm