Volume Review Warm Up

Identify the following 3D figures.

Groups:

(a) Cylinder

,

(b) Cone

,

(c) Sphere

,

(d) Hemisphere

• 
• 
• 
• 
• 
• 
• 
• 

What is the formula for the volume of a cylinder?

• V = (2πr²)h

• V = (πr²)h

• V = (πr)h

• V = (2πr)h

What is the formula for the volume of a cone?

• V = 4/3(2πr²)h

• V = ⅓ (2π r²)h 

• V = ⅓ (π r²)h

• V = 4/3(2πr²)h

What is the formula for the volume of a sphere?

• V = 4/3(πr³)

•  V = 4(πr²)

• V = 1/3(πr³)

• V = 4/(3πr)

What is the volume of the cylindrical bottle that has a diameter of 3 inches and a height of 9 inches.

Round to the nearest tenth.

Use the pi key.

NUMBER ONLY! NO UNITS!

Mathematical Equivalence

ON

Find the volume of this Cone with a diameter of 16.

Round to the nearest tenth.

Use the pi key.

(Just the number, NO UNITS)

Mathematical Equivalence

ON

Find the volume of the sphere with a diameter of 12 ft.

Round to the nearest tenth.

Use the pi key.

(Just the number, NO UNITS)

Mathematical Equivalence

ON

Find the volume of a hemisphere with a radius of 5. 

Round to the nearest tenth.

Use the pi key.

(Just the number, NO UNITS)

Mathematical Equivalence

ON

Calculate the volume of this tennis ball with a diameter of 2.4 inches. Round to the nearest tenth.

Use the pi key.

NUMBER ONLY! NO UNITS!

Mathematical Equivalence

ON

Find the volume of the Cone.

LEAVE YOUR ANSWER IN TERMS OF PI.

NUMBER ONLY! NO UNITS

Mathematical Equivalence

ON