Integer triangle altitudes

Geometry Level 3

In triangle A B C , ABC, the feet of the perpendiculars from A , B , C A, B, C are D , E , F , D, E, F, respectively, and the following holds: A H B H C H , AH \le BH \le CH, where H H is the orthocenter of the triangle.

Find the specific triangle in which the segments A H , B H , C H , H D , H E , H F AH, BH, CH, HD, HE, HF all have integer lengths, A H AH and H D HD have an integer geometric mean, and A D + B E + C F AD+BE+CF is as small as possible.

Then, enter the concatenated value of A H , H D , B H , H E , C H , H F AH, HD, BH, HE, CH, HF .


The answer is 312182182.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

0 solutions

No explanations have been posted yet. Check back later!

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...