Question

help me solve this question and also please explain how to do it, I want to learn it.​

Answer 1

Answer: y = 70 degree and x = 30 degree

110 degree + y =180 degree

as they form supplementary angle (180 degree)

hence y =180 degree -110 degree = 70degree

x+y 80 degree= 180 degree  (ASP of triangle/angle sum property)

x+ 70 +80= 180

hence x = 180 degree - (70 degree+80 degree)

              = 180 degree-150 degree

               = 30 degree