Incentre.
Circumcentre.
If all of its sides are the same length its an equilateral triangle. If only two of its sides are the same length it is an isosceles triangle. If all the sides are different lengths it is a scalene triangle
a scalene triangle has no equal sides. an isosceles triangle has two equal sides
A scalene triangle
Equilateral triangle
Circumcentre.
Its technical name is the incenter; it's also the center of the largest circle that can be inscribed within the triangle. (It is also equidistant from the nearest point along each of the three sides, if that's not obvious.)
Ummm... A triangle has 3 sides.
The name for a triangle with two sides of equal length is an isosceles triangle.
If all of its sides are the same length its an equilateral triangle. If only two of its sides are the same length it is an isosceles triangle. If all the sides are different lengths it is a scalene triangle
a scalene triangle has no equal sides. an isosceles triangle has two equal sides
an isosceles triangle
A scalene triangle
a scalene triangle
A scalene triangle
Equilateral triangle
Isoseles triangle has two equal sides.