EDGES, VERTICES, AND FACES OF SOLIDS

Edges, Vertices, and Faces of Solids

A face is a flat surface of a 3D shape.

An edge is where two faces of a 3D shape meet.

A vertex is where two or more edges of a 3D shape meet.

For example:

1 b

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The correct answer is 21,23,27

The smallest number is the one that comes first while counting.

To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.

21,27,23

21 is the smallest number.

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