Question

BC=CD hallar "x" segmentos :'c​

Answer 1

☆ RESOLUCIÓN:

$\boxed{BC = CD}$

$AB + BC + CD = 28 \\ x + 3x + 3x = 28 \\ 7x = 28 \\ x = \frac{28}{7} \\ \boxed{x = 4}$

∴ RESPUESTA:

$\boxed{x = 4}$