Considere os ângulos complementares, calcule x: *

a) 18 graus
b) 20 graus
c) 72 graus
d) 100 graus
e) 2 graus
![Considere Os Ângulos Complementares Calcule X A 18 Grausb 20 Grausc 72 Grausd 100 Grause 2 Graus class=](https://pt-static.z-dn.net/files/d47/e734ca803375b71bf6c6c3f8bd8875b9.jpg)