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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
What else can I help you with?
Is an isosceles triangle sometimes an equilateral triangle?
sometimes, but not always
Is an equilateral triangle always or sometimes called an isosceles?
If you can only prove two sides of an apparently equilateral triangle to be congruent then you have to use isosceles.
Is a right triangle an equilateral triangle always sometimes or never?
Never but an isosceles triangle can sometimes be a right angle triangle
An equilateral triangle is always an isosceles triangle?
Yes.
Is an equilateral triangle equal to an isosceles triangle?
An isosceles triangle has at least two congruent sides. An equilateral triangle has three congruent sides. So, an equilateral triangle is a special case of isosceles triangles. Since the equilateral triangle has three congruent sides, it satisfies the conditions of isosceles triangle. So, equilateral triangles are always isosceles triangles. Source: www.icoachmath.com
Can you show me a triangle with only one line of symmetry?
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:
Are equilateral triangle is always an isosceles triangle?
No because they are different types of triangles inasmuch that an equilateral triangle has 3 equal sides whereas an isosceles triangle has only 2 equal sides
If it is an equilateral triangle it is isosceles?
An equilateral triangle is a triangle with three equal sides. An isosceles triangle is one with two equal sides. So yes, an equilateral triangle qualifies as being an isosceles triangle as well. This is quite similar to the relationship between squares and rectangles, where a square is always a rectangle, but a rectangle isn't necessarily a square.
Is equilateral triangle always 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.
Does an isosceles triangle always have three congruent angles?
Isosceles triangles usually have two congruent sides, but the rule is that they actually have at least two. That means that they can also have a third congruent side. That means they are both equilateral and isosceles*, which I personally think is way too confusing, but that's how it works.Example: A triangle has angles of 60 degrees, 60 degrees, and 60 degrees. It is both isosceles and equilateral.*I think that equilateral triangles are actually a type of isosceles triangle, so that if you're asked on a math test, for example, whether a triangle is scalene, isosceles, or equilateral, you'd say equilateral.No, Isosceles is two equal sides, although an equilateral triangle CAN be an isosceles triangle. And Angles of an isosceles triangle are not known (given) - simply two equal sides.Three, like every other triangle.
Can an isosceles triangle be a equilateral triangle?
An isosceles triangle has two congruent sides, andAn equilateral triangle is a special isosceles triangle in which all three sides are congruent.Therefore, all equilateral triangles are isosceles by definition.See this link for more: http://library.thinkquest.org/20991/geo/ietri.htmlFor easier words yes because iscosceles has only has 2 equal sides and equilateral triangles sides are equal and iscoseles has two so yea....no it can't because equilateral means all sides are the same and a isosceles triangle means only 2 sides are the same
Is it possible for an angle bisector to be the same line as a median?
Yes. In an isosceles or equilateral triangle, it always is.
