What type of triangle is formed by joining the points d(7, 3), e(8, 1), and f(4, -1)?

The lengths of the sides of the triangle:


No sides are equal to each other, so it's a scalene triangle.

Check if the sides satisfy the Pythagorean theorem:

They do, so it's a right triangle.

The triangle is a right scalene triangle.

Ithink your answer is c hope that