Answer:
Yes, because the side length satisfy Pythagorean's theorem which is only applicable to right triangles; 1^2+sqrt(3)^2=2^2. To be more specific, this triangle is a 30-60-90 triangle because of the relationship between the side lengths, one leg being x, the other leg being x*sqrt(3), and the hypotenuse being 2x.
Step-by-step explanation:
