Volume and Surface Area

Find the surface area of the cylinder with a radius 1 in. and a height 2 in.

• 12.56 in²

• 6.28 in²

• 39.44 in²

• 18.84 in²

Find the total surface area. Use 3.14 for pi. The diameter is 4. Round to the nearest tenths.

• 138.16

• 113

• 25.1

• 226.1

Find the total surface area of the cone. Round to the nearest tenth.

• 37.7 m²

• 50.3 m²

• 75.4 m²

• 25.1 m²

Find the total surface area of the figure.

When finding Surface Area, what are you solving for?

• Tells us the capacity of the figure.  It is a measure of how much a figure can hold and is measured in cubic units.

• The area of such an outer part or uppermost layer.

What is surface area?

• the space inside of an object

• the sum of all the areas of all the shapes that cover the surface of the object

• something math nerds made up to drive 7th graders crazy

• what happens when Ole Miss fans go to Starkville

What is surface area?

• The measure of the amount of space inside of a solid figure

• The sum of all the areas of all the shapes that cover the object

Find the surface area of the sphere, given diameter is 10.

• 314.16 in²

• 314 in²

• 166.67 in²

• 521.24 in²

Find the volume of the figure?

• 4003 cm³

• 336 cm³

• 36 cm³

• 412 cm³

What is the volume of the Cylinder?

Round the answer to the nearest tenth*

• 3,014.4

• 5,652

• 376.8

• 753.6