The answer depends on the number of angles in the shape.
The question cannot be answered because the number of equal sides has not been specified.
An isosceles triangle has 2 equal sides and two equal angles.
isosceles
scalene
Equilateral
Isosceles.
An equilateral triangle
An isosceles triangle has 2 equal sides and 2 equal angles.
equilateral triangle
A scalene triangle.
Scalene
equilateralequilateral triangle