Question

How many triangles can you form in a hexagon if you draw all of the diagonals from only one vertex?
a.
10 triangles
c.
6 triangles
b.
4 triangles
d.
15 triangles

Answer 1

First choose a diagonal. In 9 ways.
Then choose any other point. 4 points left. Can be chosen in 4 ways.
Therefore. 36 trangles/3 because of repitition.

Answer 2

Answer is hence 12.

Answer 3

REpitition is because you can land up with the same triangle in three different ways (through the given points/ diagonals again)

Answer 4

Thank you my math guru!

Answer 5

lol your welcome