Angle w equals 130 degrees.
Explanation:
A line equals: 180 degrees total.
180-50=130
Answer for the equation by elimination
-- The two sides of a right <u>angle</u> intersect and make the angle.
So do the sides of any other angle. So they can't be parallel.
-- No two sides of a right <u>triangle</u> ... or any other triangle ...can be parallel.
