Pending Assignments
 

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
ds

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

Help

The correct answer is

Remember :

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

Solution :

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.