Which of the following set of lengths don’t form a triangle?
(a) 5 cm , 6 cm , 7 cm (b) 11 cm , 6 cm , 21 cm
(c) 10.8 cm , 4 cm , 9 cm (d) 15 cm ,8 cm , 17 cm
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Answer:
you can form a triangle with every of those
Step-by-step explanation:
UNTIL I KNOW WHICH ONE OF THEM IS LENGTH, BREADTH AND HEIGHT
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