help please will medal

How many diagonals can be drawn in the shape below?

https://clackamasweb.owschools.com/media/g_mat08_ccss_2014/6/img_hexagon.gif

7
8
9
10

Question

help please will medal



How many diagonals can be drawn in the shape below?

https://clackamasweb.owschools.com/media/g_mat08_ccss_2014/6/img_hexagon.gif


7
8
9
10

peterg2001 · Answer

@pinklion23 @geneticrockhopper247 @AlexandervonHumboldt2 @TheRaggedyDoctor

pinklion23 · Answer

in hear

geneticrockhopper247 · Answer

A diagonal is any line line that can be drawn from one corner to another without being an edge.

pinklion23 · Answer

https://www.google.com/search?q=diagonals&ie=utf-8&oe=utf-8

pinklion23 · Answer

yea what he said

pinklion23 · Answer

so i think it is 3 but idk this is weird

geneticrockhopper247 · Answer

It's not three. You have to count the diagonals from each corner.

geneticrockhopper247 · Answer

The number of diagonals of an n-sided polygon is:

n(n − 3) / 2

geneticrockhopper247 · Answer

n(n-3)/2