a 'SCALENE' triangle. ; No equal sides, and no equal angles. An ISOSCELES triangle has two equal sides and two equal angles. An EQUILATERAL tringle has three equal sides and three equal angles all at 60 degrees. A RIGHT ANGLED triangle has one right angle (90 degrees) in it.
It is an isosceles triangle that has two equal sides
An equilateral triangle
An equilateral triangle. Also all three angles are 60 degrees each.
An equilateral triangle
If all three sides of a triangle have the same length, we call that triangle an "equilateral triangle".
a 'SCALENE' triangle. ; No equal sides, and no equal angles. An ISOSCELES triangle has two equal sides and two equal angles. An EQUILATERAL tringle has three equal sides and three equal angles all at 60 degrees. A RIGHT ANGLED triangle has one right angle (90 degrees) in it.
It is not an axiom, but a theorem.
It is an isosceles triangle that has two equal sides
We call it equilateral.
An equilateral triangle
An equilateral triangle. Also all three angles are 60 degrees each.
An isosceles triangle.
An equilateral triangle
a scalene triangle
equilateral triangle
A triangle.