Question

What is the number of diagonals in any quadrilateral?

Answer 1

Solution :

Any Quadrilateral has atmost two

diagonals .

••••

Answer 2

each vertex may have multiple diagonals, but that doesn't mean that the number of diagonals is equal to the vertices times the number of diagonals. Take care when counting the diagonals to count each one only once. for example , a Pentagon has ( only 5 sides ) has only 5 diagonals.
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