Angle bisector theorem (Anglų)
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Apibrėžimas amžius 14 lygis-ang. 2
For any triangle ABC, if we draw the angle bisector of the angle at B, and let P be the point where this meets AC, then AP/AB=PC/CB.
This can be proved easily from the sine rule.
This can be proved easily from the sine rule.
Finansuojamas: EU Socrates Minerva, HeyMath!, Cambridge University Press