Question

Dau corona imi trebuie mainee! ​

Answer 1

∆-triunghiul, <unghiul

[.. ]-segment

[-dreapta

=- congruent

a) ∆ACD=∆ACB

b) ∆AOD=∆COB

<D=<C

c)∆ACB=∆ACD

[AB=[AD

[BC=[DC

d)∆ADE=∆BCF

[AD=[BC

[ED=[BF