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What is the non-diagrammatical proof for the sum of internal angles of a triangle being half that of any other polygon?
Joebron
There is no proof - diagrammatical or otherwise - since it is not true.
The sum of the internal angles of a hexagon, for example, is 720 degrees, while for a triangle the sum is 180 degrees - not half of 720.
Wiki User
∙ 13y ago
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Does a polygon usually have more sides or more angles example?
A polygon has an equal number of sides and angles. For example, a triangle has 3 sides and 3 internal angles.
What are characteristics of a triangle?
The characteristics of a triangle are as follows: -three sided polygon -all internal angles equal to 180 That's basically it my friend
Is a triangle a polygon or a regular polygon?
A triangle is a polygon. An equilateral triangle is one in which all the sides are the same and all the angles are the same. Then it is a regular polygon.
What shape has 3 equal internal angles?
Any polygon can have 3 equal interior angles, but it doesn't have to.An equilateral triangle always has 3 equal interior angles.
What polygon has 3 angles?
triangle
What is polygon with three angles?
A triangle
What polygon does not have right angles?
A triangle
What is a polygon with 3 angles?
A triangle.
What polygon with 3 angles?
A triangle
What is A polygon with 3 sides and 3 angles?
A triangle.
What is the name of a polygon that has 3 angles?
a triangle
A polygon having three sides angles equal 180 degrees?
A three-sided polygon is a triangle. The angles in a triangle add up to 180 degrees.
