Atriangle has 2 sides that equal 6 inches. the other side equals 3 inches. what kind of triangle is it?

Correction, apologies, it isn't scalene. It is plausibly a ISOSCELES triangle because it states two of the sides are equal to 6 whilst one is equal to 3.

 There are three types of triangles.

1) Equilateral triangle: All the sides and angles are equal.

2) Isosceles triangle: Only two of the sides and angles are equal to one another.

3) Scalene triangle: No sides or angles are equal to each other.

put like terms together.orremember that the 45 becomes negative when moved to the other side.orthe minuses cancel out.