An art college include the red paper triangle with one side length of 3.4 in and a second side length of 8.1 inches which of the following could be the length of the third side

General Idea:

Triangle inequality property states that the sum of any two sides of a triangle is greater than the third side.

Applying the concept:

We are given two sides of the triangle as 3.4 inches and 8.1 inches respectively.

Using the above triangle property of inequality, we get..

Conclusion:

The third side should satisfy the below inequality to satisfy, triangle property of inequality

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

the first option is the answer.