Uzupełnij tabelkę.
(Zad 5)
1) Pp= 1/2*5*6 = 30
Pb= 120 + 50 + 130 = 300
Pc = 2Pp + Pb
Pc= 60+ 300 = 360
V= Pp*h
V= 30*12 = 360
2) Pp= 1/2*6*8 =24
Pb = 4*5*7= 140
Pc= 48+140 = 188
V= 24*7 = 148
3) Pp= 2((14+26)/2 * 8)
Pp= 2(20*8)
Pp = 320
Pb =4(12*10) + 2(12*14)
Pb= 816
Pc=320+816=1136
V= 320*12
V=3840
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1) Pp= 1/2*5*6 = 30
Pb= 120 + 50 + 130 = 300
Pc = 2Pp + Pb
Pc= 60+ 300 = 360
V= Pp*h
V= 30*12 = 360
2) Pp= 1/2*6*8 =24
Pb = 4*5*7= 140
Pc= 48+140 = 188
V= 24*7 = 148
3) Pp= 2((14+26)/2 * 8)
Pp= 2(20*8)
Pp = 320
Pb =4(12*10) + 2(12*14)
Pb= 816
Pc=320+816=1136
V= 320*12
V=3840