The following triangle is classified as: Scalene acute.
<h3>Why is the triangle classified as scalene?</h3>
The triangle is classified as scalene because all side lengths are different. If there were 2 equal side lengths, the triangle would be isosceles, and if all three were equal, equilateral.
<h3>Why is the triangle classified as acute?</h3>
The triangle is classified as acute because all angles are less than 90º. If there was one angle with measure greater than 90º, the triangle would be classified as obtuse.