Volume and Surface Area of Cubes

This video tutorial covers the calculation of the volume and surface area of cubes and rectangular prisms. It explains how to find the volume of cubes with different edge lengths, including fractional values, and how to determine edge length from a given volume. The tutorial also discusses the concept of nets for cubes and prisms, identifying polyhedrons, and correcting errors in surface area calculations.

What is the volume of a cube with an edge length of 8 inches?

• 1024 cubic inches

• 256 cubic inches

• 64 cubic inches

• 512 cubic inches

How do you calculate the volume of a cube with an edge length of 1/3 cm?

• Multiply 1/3 by 2

• Multiply 1/3 by 3

• Multiply 1/3 by 4

• Multiply 1/3 by itself three times

What is the edge length of a cube with a volume of 8 cubic feet?

• 2 feet

• 4 feet

• 1 foot

• 3 feet

What 3D figure can be assembled from a given net?

• Sphere

• Pyramid

• Cube

• Cylinder

If each square has a side length of 61 cm, what is the expression for the surface area of the cube?

• 61^3

• 6 * 61^2

• 6 * 61

• 61^2

What is the expression for the volume of a cube with a side length of 61 cm?

• 6 * 61^2

• 61^2

• 61^3

• 61

How do you draw a net for a cube with edge length x cm?

• Draw a circle

• Draw a single square

• Draw six connected squares

• Draw a triangle

What is the surface area of a cube with edge length x cm?

• x^3

• x^2

• 6x

• 6x^2

What is the volume of a cube with edge length x cm?

• 6x^2

• x^2

• x

• x^3

What was wrong with the net for the rectangular prism?

• It was missing a face

• It had incorrect dimensions

• It was too large

• It was a circle