MathDB

Mia has

2

green sticks of

<span class='latex-bold'>3cm</span>

each one,

2

blue sticks of

<span class='latex-bold'>4cm</span>

each one and

2

red sticks of

<span class='latex-bold'>5cm</span>

each one. She wants to make a triangle using the

6

sticks as it´s perimeter, all at once and without overlapping them. How many non-congruent triangles can make?

Problem Statement