Question content area top
Part 1
Using only the given lines joining the labeled​ points, how many triangles are there in this​ figure? (Hint: List all triples of the form​ ABC, ABD,​ ABE, and so​ on, and see which ones could be the vertices of​ triangles.)

Question content area top Part 1 Using only the given lines joining the labeled points how many triangles are there in this figure Hint List all triples of the class=