Question

Which of the following possibilities will form a triangle?

Side = 16 cm, side = 8 cm, side = 7 cm
Side = 16 cm, side = 9 cm, side = 7 cm
Side = 17 cm, side = 12 cm, side = 7 cm
Side = 17 cm, side = 11 cm, side = 5 cm

Answer 1

@barreraA

Answer 2

the sum of 2 random sides of a triangle is ALWAYS bigger than the third side.

use this theorem to check all the choices and pick the correct one.

Answer 3

a?

Answer 4

no 7+8=15

15<16 thus a is incorrect

Answer 5

b?

Answer 6

yeah