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It would probably have been a trigon, but that is besides the point. The name triangle came first and was widely accepted.
You also have quadrilateral rather than tetragon.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoYou also have quadrilateral rather than tetragon.
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A polygon with three sides is called what?
triangle
What is that triangle instrument called?
It is called a "triangle" I know, not very imaginative is it?
What is a 4cm by 4cm by 4cm triangle called?
It is an equilateral triangle
Triangle with no equal sides?
A triangle with no equal sides is called a Scalene Triangle.
A triangle that has one angle greater than 90 degrees?
this is called an obtuse triangle the triangle that has one angle 90 degrees is called a right traingle a triangle that has 3 angles less than 90 degrees is called an acute triangle
What is the name for a three-sided polygon?
A three sided polygon is called a triangle or a triagon It comes in three types -the Equilateral triangle - all sides of equal lengththe Isosceles triangle - two sides of equal lengththe Scalene triangle - all sides of different length
A polygon with three sides is called what?
triangle
What is a sideways triangle called?
A triangle.
When one angle in a triangle is right angle it is called as?
A right angle triangle
Does a right angle triangle have 90 degree angle?
Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!Yes. That is why it is called a right angle triangle!
What is a triangle inserted in a triangle called?
inscribed triangle
What is a triangle inside a triangle is called?
An inscribed triangle.
If only two sides of a triangle are equal then it is called as?
It is then called an isosceles triangle
What is half a square called?
Half a square is called a rectangle or a triangle.
What is a three sided figured called?
It is called a triangle.
A triangle with 3 equal sides is called?
A triangle with three equal sides is called a equalateral triangle.
What is that triangle instrument called?
It is called a "triangle" I know, not very imaginative is it?
