Question

calcule x nas figuras, sendo AP bisetriz


pf urgente ​

Answer 1

Resposta:

x = 15

Explicação passo a passo:

$\frac{AB}{BP}=\frac{AC}{PC}\\\\\frac{12}{9} =\frac{8}{x-9} \\\\12x-108=72\\\\12x=72+108\\\\12x= 180\\\\x= \frac{180}{12}\\\\x=15$