i see you @Eagle Mum. tell your boy to try this 50-60-70 q. the 60 one is straight forward enough 50-60-70 should be aimo level or higher and im too rusty.
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Hardest geometry question in history answered by student trivially............ How? (2 Viewers)
- Thread starter no_arg
- Start date
Random point inside an equilateral triangle
Take any equilateral triangle and pick a random point inside the triangle. Draw from each vertex a line to the random point. Two of the three angles at the point are known let's say $x$,$y$. If themath.stackexchange.com
50-60-70 q proposed by the green-grey icon person. the equilateral one is easier.
u going to try? lol.
FYI:
Suppose that PQR is a 50-60-70 (respectively) triangle with an interior point X. Let angle PXR = s and angle QXR = t.
Find (in terms of s and t) the three angles of any triangle with side lengths equal to PX, QX and RX.
interested in seeing how you got here.Must the angles be expressed only in terms ofand
?
The best I could do is
whereis the side length of the equilateral triangle and
are the angles of the newly formed triangle.
(Hopefully that's correct...)
