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

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

Answers ( )

    0
    2021-10-04T04:37:26+00:00

    Answer:

    А. 3, 5, 7

    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.

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )