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How are the properties of quadrilaterals valid for any four-sided polygon?
Wiki User
∙ 8y ago
A quadrilateral is any four-sided polygon. For that reason, by definition the properties of quadrilaterals are valid for any four-sided polygon.
Wiki User
∙ 7y ago
Anonymous
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What is a valid classification of a triangle?
A triangle is a 3 sided polygon whose 3 interior angles add up to 180 degrees
What is the sum of the angle measures in a 20 sided polygon?
The answer is 324 degrees. The general formula is (n-2)*180 degrees, where n=number of sides/vertices(both are same). But this is valid only for convex polygon (every internal angle is strictly less than 180 degrees & every line segment between two nonadjacent vertices of the polygon is strictly interior to the polygon except at its endpoints)
How do the number properties help us to prove that expressions are equivalent?
You can usually make valid transformations in one of the expressions until you get the other expression. A "valid transformation" in this context means one that doesn't change the value of the expression.
Is a biased sample always valid?
a biased sample is valid determin
What is a valid conclusion?
A valid conclusion is when your conclusion is written using the text you have and get it right.
What is the valid name for a polygon with six sides?
A polygon with six sides is called a hexagon.
Which are valid fields located within the properties of an event?
Level, Keywords
What is the name of a polygon that has 7 sides?
Either a Heptagon (the more common name) or a Septagon - both terms are valid.
What is the sum of the interior angle of a 13-sided polygon?
The sum of the interior angles of a triangle is 180 deg. For a convex polygon with n sides we can divide it to n-2 triangles. So the answer, if the polygon is convex, is (13-2)*180= 1980 deg * * * * * The polygon need not be convex. The formula for the sum of the interior angles is valid as long as the polygon is simple - that it, its sides do not cross each other inside the polygon.
How will you remember the properties of Algebra?
There are many different areas within algebra: linear algebra, algebraic structures, algebraic geometry, vector algebra and so on. Some properties are valid in only some of these and not in others. You need to understand what the properties mean and perhaps keep in mind one or two examples where the property is valid.
What is a valid classification of a triangle?
A triangle is a 3 sided polygon whose 3 interior angles add up to 180 degrees
What is the difference between a septagon and heptagon?
They are the same thing, a seven sided polygon. The correct name is "heptagon." People who know a bit about Latin numbers but do not understand that polygon names are derived from Greeknumbers, incorrectly use "septagon," which is not a valid word in the English language, when they want to name a 7-sided polygon.
What is the sum of the angle measures in a 20 sided polygon?
The answer is 324 degrees. The general formula is (n-2)*180 degrees, where n=number of sides/vertices(both are same). But this is valid only for convex polygon (every internal angle is strictly less than 180 degrees & every line segment between two nonadjacent vertices of the polygon is strictly interior to the polygon except at its endpoints)
How do you use the ideas of direct and indirect proof along with algebraic properties to verify valid conjectures and refute invalid conjectures?
14
How do the number properties help us to prove that expressions are equivalent?
You can usually make valid transformations in one of the expressions until you get the other expression. A "valid transformation" in this context means one that doesn't change the value of the expression.
How many sides does a polygon have if the measure of each interior angle of a regular polygon is 169?
Suppose the polygon has n sides. Then sum of the interior angles is (n-2)*180 degrees. Also, each angle is 169 degrees so their sum is 169*n degrees. That is, 180*n - 360 = 169*n or 11*n = 360 which has no integer solution. And, since a polygon, regular or not, cannot have a fractional number of sides, the question does not have a valid answer.
What is any matter that has a fixed composition and definite properties?
You think probable to a chemical compound. But today the theory of the fixed composition is not generally valid.
