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January 11th, 2011, 05:14 AM   #1
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Another Geometry Problem

Given a triangle ABC. Line d goes past point A. Draw BH?d;CK?d. If BH+CK is min, where is line d?
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January 12th, 2011, 04:51 AM   #2
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Re: Another Geometry Problem

Sorry for bad English!I don't know does the question make you guys any misunderstands...
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January 12th, 2011, 05:55 AM   #3
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Re: Another Geometry Problem

If I understand the question correctly the answer is "orthogonal to BC" (And then BH+CK = BC)
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January 15th, 2011, 01:28 AM   #4
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Re: Another Geometry Problem

The meaning of the question is: BH+CK equals to the minimum number.
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