Which set of three numbers could be the side lengths of a triangle? А. 3, 5, 7 В. 2, 4, 8 с. 2, 4, 6 D. 3, 5, 9

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Which set of three numbers could be the side lengths of a triangle? А. 3, 5, 7 В. 2, 4, 8 с. 2, 4, 6 D. 3, 5, 9

Question

Which set of three numbers could be the side lengths of a triangle?
А. 3, 5, 7
В. 2, 4, 8
с. 2, 4, 6
D. 3, 5, 9

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Math Kennedy 8 months 2021-10-04T04:36:20+00:00 2021-10-04T04:36:20+00:00 1 Answer 0 views 0

Kennedy · Answer 1 · 2021-10-04T04:37:26+00:00

Kennedy

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2021-10-04T04:37:26+00:00 October 4, 2021 at 4:37 am

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Answer:

Step-by-step explanation:

Because

7 – 3 = 4

7 + 3 = 10

then

7 – 3 < 5 < 7 + 3

the 3 other cases don’t fit with this rule.