Question

Raportul masurilor a doua unghiuri complementare este 0,(36). Aflati masurile celor doua unghiuri.

Answer 1

$0.(36)= \frac{36}{99}$
$\frac{a}{b} = \frac{36}{99} = \frac{4}{11}$
a+b= 180

a= 4k; b= 11k;

180= 15k; k= 12;

a= 4*12

a= 48

b= 11*12

b=132