Question 170341
supplementary angles mean the angles add up to 180..lets call the angles a and b
:
a+b=180...eq 1
a=6b+5....eq 2
:
plug in a's value from eq 1 into eq 2.
:
(6b+5)+b=180------->add b terms and subtract 5 from each side.
:
7b=175
:
{{{highlight(b=25)}}} small angle
{{{highlight(a=6(25)+5=155)}}} large angle