a = 10 cm
b = 10 - 2 = 8 cm
Ob = 2a + 2b = 2*10 cm + 2*8 cm = 20 cm + 16 cm = 36 cm
Odpowiedź: Obwód prostokąta wynosi 36 cm.
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a = 10 cm
b = 10 - 2 = 8 cm
Ob = 2a + 2b = 2*10 cm + 2*8 cm = 20 cm + 16 cm = 36 cm
Odpowiedź: Obwód prostokąta wynosi 36 cm.