MN = ipotenuza/2=MN/2=12/2= 6cm.
=>T.Pitagora=>
MN²+MP²=NP²
36+MP²=144
MP²=144-36
MP²=108
MP=√108
MP=6√3
=>teorema catetei in tr.dr.MQN=>
MN²=NQ*NP
NQ=MN²/NP
NQ=36/12
NQ=3 cm
=>T.Pitagora=>
MQ²+NQ²=MN²
MQ²=36-9
MQ²=27
MQ=√27
MQ=3√3 cm
P ΔMNP = MN+NP+MP
P ΔMNP = 6+12+6√3
P ΔMNP =18+6√3
P ΔMNP = 6*(3+√3)
