oblicz pole prostopadłościanu o wymiarach 10cm 5cm i 4 cm
a= 4 cm
b= 5 cm
c= 10 cm
Pc = 2ab + 2bc + 2ac
Pc = 2*4*5 + 2*5*10 + 2*4*10
Pc = 40 + 100 + 80
Pc = 220 cm²
a=10cm
b=5cm
c=4cm
P=2ab+2ac+2bc
P=2*10cm*5cm+2*10cm*4cm+2*5cm*4cm
P=2*50cm²+2*40cm²+2*20cm²
P=100cm²+80cm²+40cm²
P=220cm²
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a= 4 cm
b= 5 cm
c= 10 cm
Pc = 2ab + 2bc + 2ac
Pc = 2*4*5 + 2*5*10 + 2*4*10
Pc = 40 + 100 + 80
Pc = 220 cm²
a=10cm
b=5cm
c=4cm
P=2ab+2ac+2bc
P=2*10cm*5cm+2*10cm*4cm+2*5cm*4cm
P=2*50cm²+2*40cm²+2*20cm²
P=100cm²+80cm²+40cm²
P=220cm²