Please help.I am confused!
Inside a square ABCD construct the equilateral triangles ABK,CDM,and DAN.Prove that the midpoints of the segments KL,LM,MN,NK and those of AN,AK,BK,BL,CL,CM,DM, and DN are the vertices of a regular dodecagon.
Stacey Warren - Expert brainly.com
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u have a picture?
Wondering where the points K, M, and N are located?
We can Prove Angles are equal all of them it is very easy onlt the figure is complicated
Distances neednot be found
I have a proof using complex numbers but I want a purely geometric proof.
I'm wanting to use trigonometry :p, that's why I'm using distances to figure out the angles.
distance between mid point kn and midpoint nm=KM/2
I forget the parenthesis. the first time.
Take only two adjacent angle and try to proof them equal I have done it Then you can use symetry argument to extend it to all adjacent pairs
Label all points and I shall show you
I'm horrible with geometry but I'll label all points and left it to you.
Geometry problems were the problems who gave me the worst times when I was in my countrys maths olympiads :(
I named the mid points of the segments after their extrems.