Surface Area Formulas

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

• B + L.A.
• 2B + L.A.
• B +2*L.A.
• 2B + 2*L.A.

What is the general formula for the surface area of a regular pyramid?

• B + L.A.
• 2B + L.A.
• B +2*L.A.
• 2B + 2*L.A.

What is the formula for the Lateral Area of a cylinder?

• 2πrh
• πrl
• (1/2)P*l
• B*h

What is the formula for the Lateral Area of a cone?

• 2πrh
• πrl
• πr²h
• B*h

What is the formula for the surface area of a sphere?

• SA = πr²h
• SA = 4πr²
• SA = (4/3)πr²
• SA = (4/3)πr³

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 formula for the volume of a prism?

• V = P*h
• V = B*h
• V = (1/3)P*h
• V = (1/3)B*h

What is the formula for the volume of a pyramid?

• V = P*h
• V = B*h
• V = (1/3)P*h
• V = (1/3)B*h

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

If the ratio of radii of two spheres is 2:5, what is the ratio of their volumes?

• 2:5
• 4:9
• 8:125
• Not enough information