Question 349649
{{{A+B=180}}}
{{{A=(1/4)B}}}
Substituting,
{{{(1/4)B+B+180}}}
{{{(5/4)B=180}}}
{{{B=(4/5)180}}}
{{{highlight(B=144)}}}degrees
.
.
{{{A=(1/4)(144)}}}
{{{highlight(A=36)}}}degrees