Question

alguém consegue encontrar o X dessas bissetrizes internas?

Answer 1

$Ola'~~~~\mathbb{NATHALIA} \\ \\ a) \\ \\ \frac{x+8}{x}= \frac{\not10}{\not4} \\ \\ \frac{x+8}{x}= \frac{5}{2} \\ \\ 2(x+8)=5x \\ \\ 2x+16=5x \\ \\ 3x=16 \\ \\ \boxed{\boxed{x= \frac{16}{3}}}$
$\mathbb{tttttttttttttttttttttttttttttttttttttttt} \\ b) \\ \\ \frac{x+5}{2x}= \frac{4}{3} \\ \\ 3(x+5)=8x \\ \\ 3x+15=8x \\ \\ 5x=15 \\ \\ \boxed{\boxed{x=3}}\\ \\ \\ \mathbb{iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii}\\~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Espero~ter~ajudado!!$