Răspunsuri

2014-08-02T13:08:35+03:00
ΔMNP -isoscel
[MN]≡[MP]
<MNP ≡ <MPN
MO _|_NP
MO-h          <=> mas<MON=mas<MOP=90 grade
  =>[MO -bisect <NMP    <=> <NMO ≡ <PMO

=>[MO]≡[NP]
[ON]≡[OP]
 [ON]=[OP]=[NP]/2   => [MO]≡[OP]