Understanding the Surface Area of a Cylinder

What is the surface area of a three-dimensional shape?

• The height of the shape

• The total area that the surface of the shape occupies

• The perimeter of the shape

• The volume of the shape

Which of the following best describes a cylinder?

• A shape with no flat faces

• A shape with three flat faces

• A shape with two flat faces in the shape of circles

• A shape with one flat face and one curved face

What does the 'R' in the surface area formula for a cylinder represent?

• Radius

• Rectangle

• Radian

• Ratio

In the formula for the surface area of a cylinder, what does the term '2 * pi * radius * height' calculate?

• The total volume

• The lateral surface area

• The area of the bottom face

• The area of the top face

If the radius of a cylinder is 5 cm and the height is 10 cm, what is the surface area?

• 314 cm squared

• 200 cm squared

• 471 cm squared

• 157 cm squared