Question

Which set of three segments can form a triangle?
A)32,25,57
B)55,67,13
C)19,45,68
D)22,19,41

Answer 1

to be able to form a triangle, the sum of any 2 sides must be greater than the third side.

Answer 2

B)55,67,13

any 2 numbers in any order you add from those numbers are greater than the remaining one.

Answer 3

so for ex: A) 32, 25, 57. <-- for this set of numbers to work,

32 + 25 > 57
25 + 57 > 32
32 + 57 > 25

Answer 4

but because 32 + 25 = 57, A doesn't work.

Answer 5

i get it

Answer 6

thank you!