Surface Area and Volume Concepts Review

What does surface area measure?

• The amount of squares that cover the inside of a figure

• The length of the edges of a shape

• The amount of squares that wrap around the outside of a figure

• The amount of water a shape can hold

What units are used for measuring volume?

• Kilograms

• Square units

• Cubic units

• Linear units

How do you calculate the volume of a rectangular prism?

• LW / Height

• 2(LW + LH + WH)

• Length x Width x Height

• Length + Width + Height

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

• πr^2 + πrl

• πr^2h

• 2πrh + 2πr^2

• πr(l + h)

How is the volume of a cone calculated?

• πr^2h

• 1/3πr^2h

• πr(h + l)

• 2πrh

What is the perimeter of the base of a pyramid with all sides measuring 6 units?

• 12 units

• 24 units

• 18 units

• 36 units

What does the 'l' represent in the formula for the surface area of a pyramid?

• Volume

• Slant height

• Base width

• Base length

What is the formula to calculate the surface area of a cylinder?

• 2πrh

• πr(h + 2r)

• πr^2h

• 2πr^2 + 2πrh

For a cylinder with a radius of 6.4 units and height of 20.1 units, what is the unit for its volume?

• Liters

• Linear units

• Cubic units

• Square units

What is the significance of the number 3.14 in the formulas for surface area and volume?

• It is the universal constant for gravity

• It represents the radius of circles

• It is a constant value for all shapes

• It represents the value of pi (π)