how many diagonals are there in a 60 sided convex plane?
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Answer:
Number of diagonals in a polygon
Hence, n = 63. Therefore, number of diagonals = 63 × 602 63 × 60 2 = 1890.
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Answer:
From one vertex or point you can draw 59 lines to each of the other points. But two of these are sides, not diagonals. So 57 diagonals from each of 60 vertices.
Hang on, you’ve drawn AD and also DA (and so on) so that calculation gives TWICE the answer you’re after
>>>>>> 57 x 60 / 2
There’s probably a formula for it. Yes, that would be (n-3)n/2
Step-by-step explanation:
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