Staar Volume

What formula do I use to find the volume of the Pokemon ball?

• V= 4/3 π r³

• V=Bh

• V=⅓ Bh

• V= 4/3 π r²

A cylinder and its dimensions are as follows: diameter of 5 inches and height of h inches. Which equation can be used to find V, the volume of the cylinder in cubic inches?

• V = 3.14 (2.5h)²

• V = 3.14 (5h)²

• V = 3.14(2.5)²h

• V = 3.14(5)²h

The area of the base of a cylinder is 20 square inches. The volume of the cylinder is 150 cubic inches. What is the height of the cylinder?

• 7 inches

• 8 inches

• 7.25 inches

• 7.5 inches

A sphere has a volume of approximately 113 cubic inches. Which of the following best represents the radius of the sphere?

• 4 units

• 2 units

• 3 units

• 5 units

A cylindrical cattle water storage tank is 14 feet in diameter and 8 feet tall. About how many cubic feet of water is needed to fill the tank only half full?

• 1,230 ft³

• 269 ft³

• 615 ft³

• 500 ft³

The dimensions of a cylindrical water tank are diameter of 18 yd and height of 60 yd. Which of the following is the best estimate of the volume of this water tank?

• 58,320 yd³

• 3,240 yd³

• 14,580 yd³

• 19,440 yd³

Sadie used a container shaped like a cylinder to catch rainwater. The dimensions of the cylinder are diameter of 12 cm and height of 9 cm. Which measurements is closest to the volume of the container in cubic centimeters?

• 1,527 cm³

• 4,072 cm³

• 3,054 cm³

• 1,018 cm³

A conical paper cup has the measurements of height of 6 cm and radius of 4.5 cm. Which value is closest to the maximum volume of water this cup can hold?

• 127 cm³

• 32 cm³

• 159 cm³

• 40 cm³

• F

• G

• H

• J

• A

• B

• C

• D