The <em>truss bridge</em> should depict a congruent triangle by having equal sides and angles.
<h3>What is a congruent triangle?</h3>
It should be noted that the congruence of a triangle simply means that a triangle that has all the three corresponding sides to be equal.
In this case, after designing the truss bridge model, it's important that the sides of the model are equal. Also, the corresponding angles of the model have to be equal too.
If you know the measurements of 2 sides not the height , you can apply Pythagorean theorem to find the height. Square root of the sum of the squared sides
