A triangle that has three equal sides, and therefore three equal angles, is called an equilateral triangle.
There cannot be a triangle which has 2 equal sides and 3 equal angles. The number of sides and angles which are equal must be the same: 0, 2 or 3.
Size or internal angles?
An isosceles triangle has two equal angles.
It is an isosceles triangle.
A triangle that has three equal sides, and therefore three equal angles, is called an equilateral triangle.
There cannot be a triangle which has 2 equal sides and 3 equal angles. The number of sides and angles which are equal must be the same: 0, 2 or 3.
If a triangle has equal sides, it will have equal angles of 60 degrees. It is called an equilateral triangle.
It is an isosceles triangle.
In a triangle, if all of the angles are 60 degrees, then all three sides of the triangle are equal to each other. Basically, if the angles are equal than the sides must be equal. This kind of triangle is called an equilateral triangle.
An equilateral triangle.
Isosceles Triangle. An isosceles triangle is a triangle with (at least) two equal sides/ angles.
An equilateral triangle has 3 equal angles and 3 equal sides. The angles add up to 1800 and there are 3 equal angles so each is 600an equilateral triangle
An equilateral triangle- a triangle with 3 equal sides, so the triangle would have 3 congruent angles as well.A trick to remember this: the word equal is sort of in the word equilateral.
Size or internal angles?
All triangles are 3-sided. There are 3 different kinds. One where all 3 sides are equal length and have equal angles is called an Equilateral triangle. A triangle with two sides and angles the same is known as an Isosceles triangle. The last kind of triangle has 3 unequal sides and 3 unequal angles and it is called a Scalene triangle.
An isosceles triangle has two equal angles.