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Since the question asks for sides, the answer would be an equilateral triangle. An equilateral triangle has three congruent sides.

Of course, an equilateral triangle is also an equiangularone. All sides are the same length, so all three angles are 60° . Congruence is usually applied with respect to TWO triangles. If each triangle has three sides equal to the other triangle's three sides, then the triangles are congruent.
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8y ago
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14y ago

By definition, a triangle must have three sides and three angles, and it is called a triangle. In a very general sense, it's a polygon, but we have a very specific name for a closed planar figure composed of (three) line segments: the triangle.

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15y ago

All triangles have three sides."Tri-angle" means "three angles," and if a shape has three angles, then it also has three sides. A triangle with three sides of the same length is called an "equilateral" or "regular" triangle, one with only two equal sides is "isosceles," and one with three sides of different lengths is called "scalene."

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12y ago

An equilateral triangle is a triangle possessing three congruent sides.

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15y ago

A polygon with 3 sides.

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Q: What is a triangle with three sides called?
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Related questions

A polygon with three sides is called what?

triangle


What is a triangle with three different sides called?

In terms of the length the sides of a triangle it can be classified into three types:if all three sides are equal then the triangle is an equilateral triangleif only two sides are equal then the triangle is an isosceles triangleif none of the three sides are equal then the triangle is called a scalene triangle


A triangle with 3 equal sides is called?

A triangle with three equal sides is called a equalateral triangle.


What is a triangle with three sides and three angles?

Any shape with three sides and three angles is called a triangle.


Traiangle with three equal sides?

A Triangle with three equal sides is called a Equilateral Triangle.


How many sides does a triangle have in its base?

A triangle has three sides in total. If it has more than three sides, it is not a triangle. One of the three sides is called the 'base' ... usually the side that the triangle is resting on.


How many sides to a triangle?

A triangle has got 3 sides to it & that's why it's called a triangle. Three sides.


What shape has three equal sides with two words?

A triangle has three sides.A triangle with three equal sides is called an equilateral triangle.


What type of triangle has three equal sides and three equal angles?

A triangle with three equal sides and three equal angles is called an equilateral triangle.


What is a triangle with three acute sides called?

Sides aren't acute, angles are. A triangle with three acute angles would be called (appropriately enough) an acute triangle.


What kind of triangle has three equal sides and three equal angles?

A triangle that has three equal sides, and therefore three equal angles, is called an equilateral triangle.


A shape with three sides is called?

triangle