all angles add up to 180 degrees
An isosceles triangle is one that has two sides of the same length and one side different An equilateral triangle is one that has all of its sides of equal length. All of the angles on an equilateral triangle are 60 degrees. A triangle with two sides 4cm and one side 100m would be an isosceles. But an equilateral triangle has all of the sides exactly the same so therefore an isosceles triangle can never ever be an equilateral triangle
No because an equilateral triangle has 3 equal sides whereas an isosceles triangle has only 2 equal sides
one way is the both are in the triangle group and they both are a type of triangle
they all have three sides
Equilateral triangle. Note the "equal" in "equilateral". Isosceles triangles have two sides that are the same and one is not. SOS in "isosceles" help me remember this.
In an equilateral triangle: 3 In an isosceles triangle: 1 In a scalene triangle: 0
An Isosceles triangle has at least one line of symmetry but if it has more than one line of symmetry it can be an Equilateral triangle as well as a Isosceles Triangle. So a triangle with one line of symmetry is always Isosceles and If it has more than one it is always an Equilateral triangle as well as an Isosceles triangle. Example of an Isosceles triangle:
If an isosceles triangle is defined as one which has two sides (or angles) equal, then YES. But if an isosceles triangle is defined as one which has two sides (or angles) equal, and the third side (angle) different, then NO.
-- Some mathematicians define an 'isosceles' triangle as one with at least twoequal sides. They would say that equilateral triangles are isosceles.-- Other mathematicians define an 'isosceles' triangle as one with exactly twoequal sides. They would say that equilateral triangles are not isosceles.
An isosceles triangle has two equal sides and one line of symmetry
Any isosceles triangle which is not also an equilateral triangle. An equilateral triangle would have three.
No.