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That is the definition of a triangle. If it did not have three sides it would not be a triangle. If it did not have three angles, it would not be a triangle.

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βˆ™ 2012-02-29 11:19:35
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Why does a triangles have three sides and three angles?
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Related questions

How many congruent sides and angles do equilateral triangles have?

Equilateral triangles have three congruent sides and three congruent angles


Are triangles equilateral?

Some triangles are equilateral, but not all of them. There are three types of triangles. Triangles which have three equal sides and three equal angles are called equilateral triangles. Isosceles triangles have two equal sides and two equal angles. Scalene triangles have no equal sides and no equal angles.


What are facts about triangles?

They have three sides and three angles


What is a triangle with three sides and three angles called?

All triangles have three sides and three angles bro


Why are triangles congruent that have three sides but the same is not true for triangles that have the same three angles?

The same three sides also determine the angles uniquely. However, the same three angles do not uniquely determine the sides: they only determine the ratio between the sides. So, two triangles with the same angles can be of different size (similar triangles).


Triangle has no equal anles or sides?

Equaliateral Triangles have all three sides and angles (60 degrees)equal Isosceles Triangles have to equal sides and angles Scalene Triangles have no equal sides or angles


What are the properties of the different types of triangle?

There are three types of triangles. Equilateral triangles have three congruent sides and three sixty-degree angles. Isosceles triangles have two congruent sides and the angles opposite those two sides are also congruent. Scalene triangles have no congruent sides or angles.


A type of triangle with no equal sides?

There are three types of triangles. Scalene triangles have no congruent sides or angles, equilateral triangles have 3 congruent sides and 3 60degree angles, and isosceles triangles have two congruent sides and two congruent angles.


How many angles does a triangles?

It has three sides and three angles, hence the name triangle


Is an isosceles triangle a quadrilateral?

No. Triangles have three angles and three sides. A quadrilateral has four angles and four sides.


How you can prove that the angles of two triangles are equal?

If the angles of two triangles are equal the triangles are similar. AAA If you have three angles on both triangles these must be equal for the triangles to be similar. SAS If you have an angle between two sides and the length of the sides and the angle are the same on both triangles, then the triangles are similar. And SSS If you know the three sides


What is a triangles?

A triangle is a geometric figure that has three sides and three angles.

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