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Geometry Rate Topic: -----

#1 16 July 2004 - 05:40 PM Guest_kookygoblin_*

Hi Everyone!!!
Ijust joined this forum.I came across this problem and dont how to solve it.
Let ABC be a triangle in which AB=AC and Angle CAB=90.Suppose M and N are points on the hypotenuse such that BM^2 + CN^2 = MN^2.Prove that angle MAN=45.
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#2 31 August 2004 - 09:11 AM paganinio 


Meson
use a better/more accurate title next time instead of 'geometry'
i've done the picture, i use D,E instead of M,N, just the same

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  • Attached Image: sfn1st.PNG

I'm a Chinese student, I love Math and I'm writing a comic book named <Math Country>.
Thankyou!
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