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The formula used to find the number of diagonals in a polygon is n(n-3)/2.
30 x 27/2 = 810/2 = 405 diagonals.
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How many triangles does a 30 sided polygon contain?
A 30 sided polygon contains 28 triangles.
What is a 30 sided polygon called?
A 30-sided polygon is called a triacontagon.
What is 30 sided shape?
A 30 sided polygon is called a Triacontagon.
What do you call a 30 sided polygon?
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Related questions
How many diagonals can a 30 sided polygon have?
it has 19 sides (:
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A 30 sided polygon contains 28 triangles.
What is a 30 sided polygon called?
A 30-sided polygon is called a triacontagon.
How many edges does a 12 sided polygon have?
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How many triangles are in a thirty two sided polygon?
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How many sides does a polygon have with 35 diagonals?
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How many triangles could you draw on a 32 sided polygon?
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What is a 30 sided figure is called?
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What polygon has interior of 5040 degrees?
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Is there a 30 sided shape?
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How many sided of polygon with 5040 degrees of interior angles?
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