Question

find the measure of an angle which equals ¹/⁹ of its supplement ​

Answer 1

Answer:

x=162

Step-by-step explanation:

x + $\frac{x}{9}$ = 180

$\frac{9x+x}{9}$= 180

9x+x=1620

10x=1620

x= $\frac{1620}{10}$

x= 162