" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 5*5*6=150(cm2)
b) 8*8*6=384(dm2)
c) 10*10*2=200(m2)
2.
a) 2*4*3 + 2*3*6 + 2*4*6 = 24+36+48 = 108 (cm2) (kwadratowe)
b) 2*7*7 + 2*7*5 + 2*7*5 = 98+70+70 = 238 (dm2)
c) 2*12*3 + 2*3*9 + 2*12*9 = 72+54+216 = 342 (cm2)
d) 4m=40dm
2*40*2 + 2*2*8 + 2*40*8 = 160+32+640 = 832 (dm2)
3.
1cm, 2cm, 10m, 1mm, 2cm, 5m
6cm2, 24cm2, 600m2, 6mm2, 24cm2, 150m2
4. Chyba ten sześcian na żółto.
5. Nie widzę całości.