Prob.12 de rezolvatva rog (cls a3a).

Prob12 De Rezolvatva Rog Cls A3a class=

Răspuns :

3_4_5_6_7=16 m

16:4=4m intre 2 tei

22×4=88m

Raspuns:88 m

16=3__7

7-3=4

16:4=4 ( distanta intre 2 tei )

23-1=22

22×2=44

Răspuns: 44 metri