A polygon has 27 diagonals. How many sides does it have? Please give s

1.	A polygon has 27 diagonals. How many sides does it have? Please give step by step explanation
Answer» Answer: We know that, to find DIAGONALS of a polygon, we use the formula n(n-3)/2 where n is the number of SIDES. It is GIVEN that the polygon have 27 diagonals. n should not be negative so 9 is the number of sides. So the polygon have 9 sides which is also called a nanogon.

A polygon has 27 diagonals. How many sides does it have? Please give step by step explanation

Answer»

Answer:

We know that, to find DIAGONALS of a polygon, we use the formula n(n-3)/2 where n is the number of SIDES. It is GIVEN that the polygon have 27 diagonals. n should not be negative so 9 is the number of sides. So the polygon have 9 sides which is also called a nanogon.

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A polygon has 27 diagonals. How many sides does it have? Please give step by step explanation

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