anonymous
  • anonymous
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.
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
jhonyy9
  • jhonyy9
little down on your question - so if you check it - i have do it one picture please you write there if is this right,correct
anonymous
  • anonymous
Use coordinate geometry
anonymous
  • anonymous
Take A=(0,0) B=(a,0) C=(a,a) D=(0,a) Use this only if you have given up for planar geometry

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
Olympiad again?
anonymous
  • anonymous
IMO 1974!
anonymous
  • anonymous
I actually wanted to post it in the math olympiad group.But I am its only member!
anonymous
  • anonymous
http://assets.openstudy.com/updates/attachments/4f2e3ef3e4b0571e9cbacadb-squeespleen-1328435401174-dodec.png
anonymous
  • anonymous
Where AL is intersected by Bl it is bisected
anonymous
  • anonymous
You are reading form this (http://www.scribd.com/dorh7343/d/23254911-Mathematical-Olympiad-Challenges) book isn't ?
anonymous
  • anonymous
yes
anonymous
  • anonymous
It has solutions isn't?
anonymous
  • anonymous
yes it does;but I want a pure geometric proof.
anonymous
  • anonymous
Hm good luck :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.