202k views
21 votes
Which collection of three side lengths will NOT form a triangle?

10 in, 18 in, 12 in
10 in, 15 in, 6 in
10 in, 12 in, 15 in
06 in, 10 in, 18 in

User JeffP
by
3.3k points

1 Answer

7 votes
D or the last one 06in, 10in, 18 since the shortest sides of the triangle added together should always be bigger than the longer side
User Paresh Barad
by
3.0k points