Surface Areas and Volumes Formulas

Does this picture show the diameter or radius of a circle?

• Diameter
• Radius

What is the formula for the area of a circle?

• A = π r ²
• A = 1/2 (π r ²⁾
• A = 2πr
• A = πd

What is the formula for the total surface area of a prism?

• SA = πr²h

• SA = Ph + 2B

• SA = (4/3)πr²

• SA = Ph

What is the formula for the volume of a cone?

• V = (1/3)P*h
• V = (4/3)πr³
• V = πr² + πrl
• V = (1/3)πr²h

What is the formula for the volume of a sphere?

• V = πr²h

• V = 4πr²

• V = (4/3)πr²

• V = (4/3)πr³

What is the volume formula for a cylinder?

• V = (4 ∕ 3)πr³
• V = (1 ∕ 3)πr²h
• V = πr²h
• V = (1 ∕ 3)Bh

What is the total surface area formula for a cylinder?

• SA = πrh + πr²

• SA = 2πrh + 2πr²

• SA = 4πr²

What is the lateral surface area formula for a cylinder?

• SA = πrl + πr²

• SA = 2πrh

• SA = Ph

• SA = πr²

What does P stand for in the surface area formulas?

• Perimeter of the base

• Pythagorean Theorem

• Point

• Place Value

What does "B" stand for in the formulas?

• base

• box

• Area of the base

• billion