Question

Precizati daca, in urmatoarele cazuri, patrulaterul MNPQ (MP ∩ NQ={O}) este dreptunghi: a) MNPQ paralelogram si m(∡N)=90° b) [MN]≡[QP], MQ║ NP, m(∡M)=90° c) ∡M ≡ ∡N≡∡P≡∡Q d)MN║PQ si ∡MQP≡∡MNP e) MQ║NP, [MQ]≡[NP], [MP]≡[NQ] f) OM=ON=OP=OQ= 5cm, m(∡Q) =90° Vreau rezolvarea completa Dau coroana

Answer 1

a) ADEVARAT
b)ADEVARAT
c)ADEVARAT
d)ADEVARAT
e)ADEVARAT
f)FALS
 
NPK,SPER SA FIE CORECT! =))))