" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ściany boczne, 2 prostokaty o bokach = 4,5 X 8 i 2 o wymiarach 6X8
Liczysz wszystkie Pola powierzchni
2 * 4,5 *6 = 54 cm²
2*4,5*8 = 72 cm²
2*6*8 = 96cm²
Pp = 54+72+96 = 222 cm²²
b = 6 cm
h = 8 cm
Pole podstawy (Pp) = 4,5 * 6 = 27 cm²
Pole boczne (Pb) = 2 * (4,5 * 8) + 2 * (6 * 8) = 2 * 36 + 2 * 48 = 72 + 96 = 168 cm²
Pole całkowite (Pc) = 2 * Pp + Pb
Pc = 2 * 27 + 168 = 54 + 168 = 222 cm²