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How many diagonals does a triangle have?

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+1 vote
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in Mathematics – Class 8 by (91.0k points)
How many diagonals does a triangle have?

(a) ∞

(b) 1

(c) 3

(d) 0

The question was posed to me in homework.

My enquiry is from Quadrilaterals topic in chapter Quadrilaterals of Mathematics – Class 8

1 Answer

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Best answer
Right option is (d) 0

Best explanation: Triangle has only three sides, it cannot form any diagonals. As diagonals are formed by figure which have four or more sides. Since it is not possible to draw a diagonal in a triangle ∴ the correct option would be 0.

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