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In triangle $ABC,$ $M$ is the midpoint of $\overline{AB}.$ Let $D$ be the point on $\overline{BC}$ such that $\overline{AD}$ bisects $\angle BAC,$ and let the perpendicular bisector of $\overline{AB}$ intersect $\overline{AD}$ at $E.$ If $AB = 44$ and $ME = 12,$ then find the distance from $E$ to line $AC.$

 

In triangle $ABC,$ $AB = BC = 17$ and $AC = 16.$ Find the circumradius of triangle $ABC.$

 Apr 23, 2020
 #1
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2) From the formula for the circumradius, the circumradius is 15/2.

 Apr 23, 2020
 #2
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Hello there! I had the same question and here are two answers, now I am not that good at explaning it but here we go.

1. Answer- 12

My reasoning- because if you draw a digram might help.

 

2. Answer 289/30

My reasoning- I give up on how to explane this one... I am srry if my explnations arnt good but I know that the answers are ok I think... 

 


Hope this helps! 

 Apr 25, 2020
edited by Guest  Apr 25, 2020

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