Question

10. Which of the following 3 sets of numbers cannot be the lengths of the sides of a triangle?
(a) 4, 6,8
(b) 2, 3,7
(c) 5,7,9
(d) 7,11,16
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Answer 1

Step-by-step explanation:

We know that in a triangle,the sum of two smaller sides is always greater than the third one.

thus option number b wil not form a triangle. because,

b) 2+3 = 5 which is less than 7