Can the sides of a triangle have lengths 9, 18, and 20?
yes or no
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Can the sides of a triangle have lengths 9, 18, and 20?
yes or no
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Answer:
yes , it is possible to construct a triangle with sides 9,18,20
to construct a triangle it is necessary that sum of any two sides will be greater than third
here,
9+18>than 20
18+20>than 9
20+9>than18