Difference between revisions of "1971 Canadian MO Problems/Problem 9"

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== Problem ==
 
== Problem ==
 
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Two flag poles of height <math>h</math> and <math>k</math> are situated <math>2a</math> units apart on a level surface. Find the set of all points on the surface which are so situated that the angles of elevation of the tops of the poles are equal.
  
 
== Solution ==
 
== Solution ==

Revision as of 15:53, 12 September 2012

Problem

Two flag poles of height $h$ and $k$ are situated $2a$ units apart on a level surface. Find the set of all points on the surface which are so situated that the angles of elevation of the tops of the poles are equal.

Solution

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See Also

1971 Canadian MO (Problems)
Preceded by
Problem 8
1 2 3 4 5 6 7 8 Followed by
Problem 10