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# Is an equilateral triangle equal to an isosceles triangle?

Updated: 10/19/2022

Wiki User

15y ago

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

Wiki User

15y ago

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Q: Is an equilateral triangle equal to an isosceles triangle?
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Related questions

### How is an isosceles triangle different from an equilateral triangle?

Isosceles has 2 equal sides, but an equilateral triangle, all of its sides are equal.

### Is isosceles triangle also an equilateral triangle?

An equilateral triangle has all sides measuring the same and an isosceles triangle has 2 sides congruent, so they are not the same. Every equilateral triangle is also an isosceles triangle, but not every isosceles triangle is an equilateral triangle. Isosceles = at least two equal sides Equilateral = three equal sides

### If it is an equilateral triangle then it is an isosceles triangle?

Let us recall the definition of an isosceles triangle. An isosceles triangle is a triangle with two equal or congruent sides. In this definition, it is not stated that it has exactly two equal sides. An equilateral triangle has three equal or congruent sides. If it has three equal sides, then it must have two equal sides. Therefore, an equilateral triangle is considered as an isosceles triangle. But, an isosceles triangle is not necessarily an equilateral triangle.

### Is an equilateral triangle a isosceles triangle?

No. An equilateral triangle is where all three sides of the triangle are equal. An isosceles triangle is where only two of the sides are equal.

### What does not make an isosceles triangle an equilateral?

an isosceles triangle has 2 equal sides while the equilateral triangle has 3 equal sides

### Is equilateral triangle isosceles?

No because an equilateral triangle has 3 equal sides but an isosceles triangle has only 2 equal sides.

### Are All equilateral triangles are isosceles.?

No because an equilateral triangle has 3 equal sides but an isosceles triangle has only 2 equal sides

No.

### How is an isosceles triangle different then an equilateral triangle?

A equilateral triangle has all equal sides, while an isosceles triangle only has 2 equal sides.

### Is an isosceles triangle a equilateral triangle?

no because in an equilateral all sides are equal and an isosceles only two sides are equal

### Are all isosceles triangles also equilateral triangles?

No, not at all, all isosceles triangles aren't equilateral since an equilateral triangle is a triangle with all of its sides equal, i.e. all sides of an equilateral triangle are equal, but in an isosceles triangle only two of its sides are equal.

### A isosceles triangle is a special type of equilateral triangle?

Not ... exactly. It would be closer to accurate to say that an equilateral triangle is a special case of the isosceles triangle.All equilateral triangles are (also) isosceles; but most isosceles triangles are not equilateral.