How many diagonals does each of the following have? (1.) A convex Quadrilateral Find the answer of this question?
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Solution
Solution -: Convex quadrilateral has 4 sides So n=4 here n is the number of sides now we will apply the formula to find number of diagonals . D =n( n-3)/2 D= 4(4-3)/2 = 4*1 /2 = 4/2 = 2 so number of diagonals will be 2. Answer