Classify Triangles by Sides

Triangles can be classified on the basis of sides as follows:

 

Scalene triangle

5WSiIiIiIiIiIiKSUP8Haq92a0+sWboAAAAASUVORK5CYII=

All three sides are of different lengths

Isosceles triangle

22

Two sides are of same length

Equilateral triangle

33

All three sides are of same length





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.