Question

Which three side lengths cannot form a triangle

Answer 1

The answer sorta varies, for example

"1² + 2² = 3² " cannot form a triangle, same with 4² + 5² = 10², there are actually more numbers but im not sure XD

LMK if this is wrong <3

Answer 2

The length of any two sides of triangle must add up to more then the length of third side