" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) , d), e)
Zad. 2
a) P= 2)ab+bc+ac) = 2(12*9 +9*14 + 12*14) = 2(108+126+168)=2*402=804
V=abc= 12*9*14=1512
b)16=a²
a=4
P= 2Pp+Pb= 2*16 + 4* (4*10) = 32+160=192
V=V=4*4*10= 160
Zad. 3
175=abc
25=ab
175=25*c
c=7
Wysokość wynosi 7 cm