In MNP triangle the point To lies on the party MN and a corner of NKP sharp Prove that KP< MP


It is given also the drawing, I hope, you will write down.


1) NKP corner - sharp =gt; MKP corner - stupid

2) we Will consider MKP triangle:

of MKP - an obtuse angle (we proved it earlier)

KMP corner - sharp

MPK corner - sharp

it follows from this that against a bigger corner lies the greater side (investigation)

of =gt; KR lt ; MR.

Answer add