name the diagonals of a given polygon
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which polygon you are talking about mate..kindly mention that.
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Answer:
A polygon's diagonals are line segments from one corner to another (but not the edges).
Examples:
a square (or any quadrilateral) has 4(4−3)/2 = 4×1/2 = 2 diagonals.
an octagon has 8(8−3)/2 = 8×5/2 = 20 diagonals.
a triangle has 3(3−3)/2 = 3×0/2 = 0 diagonals.
Step-by-step explanation:
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