QUESTION IMAGE
Question
△abc∼△def. resuelve para y y x.
y =
x =
Step1: Utilizar la proporción de triángulos semejantes
Como \(\triangle ABC\sim\triangle DEF\), entonces \(\frac{AB}{DE}=\frac{BC}{EF}=\frac{AC}{DF}\).
Para \(y\): \(\frac{AB}{DE}=\frac{BC}{EF}\), es decir \(\frac{6}{18}=\frac{9}{y}\).
Step2: Resolver la ecuación para \(y\)
\(6y = 18\times9\), \(6y=162\), \(y=\frac{162}{6}=27\).
Para \(x\) (suponiendo \(x = AC\)): \(\frac{AB}{DE}=\frac{AC}{DF}\), \(\frac{6}{18}=\frac{x}{12}\).
Step3: Resolver la ecuación para \(x\)
\(18x=6\times12\), \(18x = 72\), \(x=\frac{72}{18}=4\).
Snap & solve any problem in the app
Get step-by-step solutions on Sovi AI
Photo-based solutions with guided steps
Explore more problems and detailed explanations
\(y = 27\), \(x = 4\)