SOLUTION: Discuss two important sets of concurrent lines in a triangle, name their points of concurrence and describe any important properties they possess.

Question 422244: Discuss two important sets of concurrent lines in a triangle, name their points of concurrence and describe any important properties they possess.
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
The altitudes of a triangle are concurrent. So are the medians and the angle bisectors. In fact, these three even lie on a line, usually called the Euler line. Can you prove this?
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