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Byju's Answer
Standard VIII
Mathematics
Properties of Regular Polygons
The number of...
Question
The number of diagonals in a polygon with 'n' sides is
A
(n - 2)
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B
n - 3
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C
n - 4
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D
n - 5
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Similar questions
Q.
Why does n(n-3)/2 always gives the number of diagonals in a polygon with n sides?
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Assertion :If a polygon has
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