Question

I need help pls ! pls help me

Answer 1

I think the answer is x= 175

Answer 2

x= 175°

Explanation:

angles in a triangle add up to 180 degrees

85 + 90 = 175

180 - 175 = 5 (the missing angle not x)

angles on a straight line add up to 180 degrees

180 - 5 =175