Question

hallar el valor de x​

Answer 1

ANGULO COLINEAL O LLANO O MITAD DEL PERIGONAL = 180°, ASI QUE =

$(2x + x + \frac{x}{12} ) = 180 \\ (3x)( \frac{12}{12} ) + \frac{x}{12} = 180 \\ ( \frac{36x}{12} + \frac{x}{12} ) = 180 \\ \frac{37x}{12} = 180 \\ 37x = 180 \times 12 \\ 37x = 2160 \\ x = \frac{2160}{37} \\ x = 58.38$

SALUDOSSSSSS!!!!!!!...