Pc = Pb*6
Pb = 5*5 = 25cm^2
Pc = 25*6 = 150cm^2
Pc = 4*Pb + 2*Pp
Pb = 9*3 = 27cm^2 - (nie widzę czy tam pisze 3 jak nie to napisz)
Pp = 3*3 =9cm^2
Pc = 4*27+2*9
Pc = 108 + 18
Pc = 126cm^2
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
++++++++++++++++++++++++++++++++++++++
Pole powierzchni pierwszej bryły:
Pc = Pb*6
Pb = 5*5 = 25cm^2
Pc = 25*6 = 150cm^2
Pole powierzchni drugiej bryły:
Pc = 4*Pb + 2*Pp
Pb = 9*3 = 27cm^2 - (nie widzę czy tam pisze 3 jak nie to napisz)
Pp = 3*3 =9cm^2
Pc = 4*27+2*9
Pc = 108 + 18
Pc = 126cm^2
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++