[tex]\huge\fbox{Answer ☘}[/tex]
let the smaller angle be x
let the greater angle be ( 3x + 8 )
According to Question ,
[tex]\\\bold{x + (3x + 8) = 180 }\\ \\4x + 8 = 180 \\\\ 4(x + 2 )= 180° \\\\ x + 2 = \frac{180}{4} \\\\ x + 2 = 45° \\ \\ x = 45 - 2 \\\\ x = 43°[/tex]
hope helpful~