soal lumayan poin gede, jawab yang ahli math

Mapel : Matematika
Bab : Sudut

[tex] \frac{35}{50} = \frac{10}{20} = \frac{2}{x} [/tex]
[tex] \frac{10}{20} = \frac{2}{x} [/tex]
[tex]10x = 40[/tex]
[tex]x = \frac{40}{10} [/tex]
[tex]x = 4m[/tex]