Oblicz pole powierzchni prostopadłościanu o wymiarach: a=6cm b=8dm c=10cm
a=6cm
b=8dm=0,8cm
c=10cm
Pc=2Pp+Pb
Pc=2(ab)+2(ac+bc)
Pc=2(6cm*0,8cm)+2(6cm*10cm+10cm*0,8cm)=
=2*4,8cm+2(60cm+8cm)9,6cm+136cm=145,6cm2
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a=6cm
b=8dm=0,8cm
c=10cm
Pc=2Pp+Pb
Pc=2(ab)+2(ac+bc)
Pc=2(6cm*0,8cm)+2(6cm*10cm+10cm*0,8cm)=
=2*4,8cm+2(60cm+8cm)9,6cm+136cm=145,6cm2