Area of Rectangles Triangles Circles

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?

• 200 in

• 30 in

• 200 in²

• 30 in²

What is the area of the triangle? Each square in the grid is 1 ft by 1 ft.

• 18 ft²

• 36 ft²

• 18 ft

• 24 ft²

What is the area of the triangle? Each square in the grid is 1 inch by 1 inch

• 14 in²

• 14 in

• 28 in²

• 24 in

What is the area of the Circle?

• 9π

• 6π

• 4.5π

• 27π

What is the area of the triangle? Each square in the grid is 1 cm by 1 cm.

• 3.5 cm²

• 7 cm²

• 3.5 cm

• 7 cm

What is the circumference of the Circle?

• 6.25π

• 25π

• 2.5π

• 5π

What is the area of the rectangle? (a)  

• 42 square cm

• 40 square cm

• 40 cm

• 42 cm