Question

If the measure of the alternate angles of two parallel lines intersected by a transversal are ( x+ 50) and 70 then x=.​

Answer 1

hope this helps u

in a transversal alternate angles are equal

x+50=70

x=70-50

x=20

verification

x+50=70

20+50=70

70=70

Answer 2

Answer:

We know that If two parallel lines are cut by a transversal, then the alternate interior angles formed are congruent

So

x + 50° = 70°

So

x = 70° - 50° = 20°

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