Question

va rogggggg urgent dau coroana!!!!!!!!!!!​

Answer 1

Răspuns:

a)P teren= 50+50+40+30+10+10+60= 250 cm= 2,5 m

b) A dr= L×l= 60×50= 3000 cm^2= 30m^2

Adr2= L×l= 30×10= 300cm^2=3 m^2

A= 33 m^2

c)1m^2.........15,25lei

33m^2........x lei ------>x= 503,25 lei

d)80/100×2000= 1600 locuri ×30= 48.000lei