In this lesson, we will learn how to identify and name three-dimensional shapes based on the numbers of their faces, edges, and vertices.

Q1:

How many vertices does the shape have?

Q2:

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Q4:

How many faces does the shape have?

Q5:

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Q7:

How many edges does the shape have?

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Q10:

How many edges does the figure below have?

Q11:

How many faces does the figure below have?

Q12:

What is the name of the line segment which is the intersection of two faces of a shape?

Q13:

What is the name of this shape? How many vertices, edges and bases does it have?

Q14:

For the figure below, identify the shape of the base(s). Then, classify the figure.

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Q22:

Which of the following solids have 6 faces, 12 edges, and 8 vertices?

Q23:

Which of the following solids have 5 faces, 8 edges, and 5 vertices?

Q24:

Find all the lines which extend from an edge of this cube and intersect .

Q25:

Find all the lines which extend from an edge of this cube and are skew to .