Measuring and estimating volume of cones

Find the volume of a cone with a height of 10 and a radius of 4.

• 175.93

• 186.34

• 154.82

• 167.46

which TWO the correct formula

• v=1/3πr^2h (left)

• v=3/1πr^2h (middle)

• v=1/33.14r^2h (right)

V = ?

• 14.1 in³

• 56.5 in³

• 169.6 in³

which is the wrong formula

• v=1/3πr^2h (left)

• v=1/33.14r^2h (middle)

• v=1/33.14^2h (right)

A person used a cone-shaped cup to get some water from a dispenser. The cone has a height of 5 inches and a diameter of 4 inches. How much water will the cup hold? (Use 3.14)

• 22 cubic inches

• 16 cubic inches

• 21 cubic inches

• 19 cubic inches

What is the 48 meters?

• height

• slant height

• radius

• diameter

Find the height (h) of this cone

• 5.0 m

• 5.3 m

• 5.7 m

• 6.0 m

Mike has a large plastic cup that he is going to fill to the top with water. The plastic cup is in the shape of a cone as shown. Which is closest to the volume of Mike’s cup?

• 21 cubic inches
• 63 cubic inches
• 66 cubic inches
• 198 cubic inches

Find the volume of the cone (Round to the nearest tenth)

Which formula is to find the volume of a Cone?

• $V=\frac{4}{3}\pi r^3$

• $V=\pi r^2h$

• $V=\frac{1}{3}\pi r^2h$