oblicz pole powierzchni i objętość prostopadłościanu o wymiarach : 1 cm x 4 cm x 5 cm .
Proszę o odpowiedź :))
P = 2ab + 2ac + 2bc
P = 2(1*4) + 2(4*5) + 2(1*5) = 8 + 40 + 10 = 58 cm2
V= abc = 1*4*5 = 20cm3
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P = 2ab + 2ac + 2bc
P = 2(1*4) + 2(4*5) + 2(1*5) = 8 + 40 + 10 = 58 cm2
V= abc = 1*4*5 = 20cm3