Question

Buna , ma intrebat daca puteti sami rezolvati ex:9,10
Va multumesc , si Va rog frumos ajutatima imi trebuie rapid , Multumesc !

Answer 1

9.
m(<ABC)=25(grade)20'
m(<EFG)=3*m(<ABC)
m(<EFG)=3*25(grade)20'
m(<EFG)=76(grade)

10.m(<XOY)=12(grade)15'
m(<ABC)=5*m(<XOY)-43(grade)27'
m(<ABC)=5*12(grade)15'-43(grade)27'
m(<ABC)=61(grade)15'-43(grade)27'
m(<ABC)=17(grade)44'