Question

N(N-3/2) proof this formula by diagonals of hexagon

Answer 1

Answer:

To find the diagonals of hexagons, use the formula: n (n-3)/2, where n is the number of sides of a polygon. For a hexagon, n = 6, and 6 (6-3) / 2 equals nine diagonals.

Step-by-step explanation:

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Answer 2

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For rational number x=5/6, y=-7/3, z=2/9.Verify that Xx(Y-Z) =XxY – XxZ