Which type of triangle is formed by joining the vertices a(-3, 6), b(2, 1), and c(9, 5)?

We can determine the type of triangle from the length of the sides. The length of the sides can be found using the distance formula.



None of the side lengths are equal, so the triangle formed by the given vertices is a Scalene Triangle. Moreover, the Pythagorean theorem is also not satisfied with given side lengths, so the triangle is NOT a Right Angled Triangle.

The answers 5 so there’s the you need trust me it’s right