Q1.How many diagonals does a convex quadrilateral
has ?
(i) one (ii) two (iii) three (iv) four
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2
Answer:
Step-by-step explanation:
Two
Answered by
1
No. Of diagonals of a polygon can be given by the formula
n(n-3)/2
Where n is the no . Of sides
Which is 4 in the case of a quadrilateral
Therefore, diagonals of a quadrilateral=4(4-3)/2 =4*1/2 = 2
Therefore any quadrilateral will have 2 diagonals.
n(n-3)/2
Where n is the no . Of sides
Which is 4 in the case of a quadrilateral
Therefore, diagonals of a quadrilateral=4(4-3)/2 =4*1/2 = 2
Therefore any quadrilateral will have 2 diagonals.
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