Question

Ex 1 repede ca daca nu iau 2 la mate

Answer 1

24:3=8 cm lungimea
8*2=16 cm cele doua lungimi
8:2=4 latimea
4*2=8 cm cele doua latimi
V:8+8+4+4=24 cm perimetrul

Answer 2

24:4=8 cm lungimea
2*8=16 cm lungimile
8:2=4 latimea
4*2=8 cm latimile

verificare: 2*4+2*8=8+16=24