Question

the measure of the three angles of a triangle are given by 3x+1,2x-3,and 9x.what is tje measure of the smallest angle?

Answer 1

$Hi \\ \\ (3x+1)+(2x-3)+9x=180\° \\ \\ 14x-2=180 \\ \\ 14x=182\° \\ \\\boxed{ x=13\°} \\ \\ small~angle-\ \textgreater \ (2x-3)=2(13)-3=\boxed{\boxed{23\°}} \\ \\ \mathbb{wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww} \\~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I~hope~it~helps~you$