Answer:
With side lengths 16 m, 21 m and 39 m a triangle cannot be formed.
Step-by-step explanation:
Given:
Sides of the triangle are given.
First side = 16 m
Second Side = 21 m
Third side = 39 m
We need to find whether the side length can form the triangle.
Solution:
Now we know that;
By Triangle In equality property which states that;
"The sum of length of any two side of triangle is greater than the length of the thirds side."
By applying the same in given data we get;
First Side + second side > Third side
[tex]16+21>39\\\\37>39[/tex]
which is false.
The first condition has failed itself.
So we can say that;
With side lengths 16 m, 21 m and 39 m a triangle cannot be formed.