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Please helppppppppp lol

Please helppppppppp lol-example-1
User Mashanna
by
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1 Answer

5 votes

Answer:

x = 20

Explanation:

angle 2 and 3 are congruent, becaus they are alternate interior angles. So, 3x-10 = x+30, 2x = 40, x= 20.

User Samer Ata
by
5.3k points