Question

WILL GIVE A MEDAL
Which of the following sets could not be the lengths of the sides of a triangle?

{5, 6, 12}
{5, 7, 10}
{4, 4, 5}
{4, 5, 5}

Answer 1

first one, bc 5+6 is not greater than third length 12, as in accordance with the trinagle side length thm

Answer 2

Thank you!