Oblicz pole powierzchni graniastosłupa o podstawie boku kwadratu równym 5cm o wysokosci 8cm
Pp=a*a=5cm*5cm=25cm²
Pb=4*a*H=4*5cm*8cm=160cm²
Pc=2*Pp+Pb=2*25cm²+160cm²=50cm²+160 cm²=210cm²
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Pp=a*a=5cm*5cm=25cm²
Pb=4*a*H=4*5cm*8cm=160cm²
Pc=2*Pp+Pb=2*25cm²+160cm²=50cm²+160 cm²=210cm²