Oblicz pole powierzchni prostopadłościanu o wymiarach: 1.6cm, 7cm, 5cm 2.1dm, 2cm, 8cm
1) 6 cm , 7 cm 5 cm
P=2*6*7 + 2*7*5 + 2*5*6 = 84 +70 + 60 = 214 cm2
2) 1 dm=10 cm 2 cm 8 cm
P= 2*10*2 + 2*2*8 + 2*8*10 = 40 + 32 + 160= 232 cm2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1) 6 cm , 7 cm 5 cm
P=2*6*7 + 2*7*5 + 2*5*6 = 84 +70 + 60 = 214 cm2
2) 1 dm=10 cm 2 cm 8 cm
P= 2*10*2 + 2*2*8 + 2*8*10 = 40 + 32 + 160= 232 cm2