Question

Hello guys.....
in the given parallelogram ABCD. Find x.
please help me out because tomorrow I've online examination please help me out with this question.
thank you for your cooperation.​

Answer 1

3x + 50 = 80
3x + 50 - 50 = 80 - 50
3x = 30
3x / 3 = 30 / 3
x = 10

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Answer 2

Answer:

10

Step-by-step explanation:

From the fig:

(3x + 50)⁰ = 80⁰

( As, AB|| CD, thus alternate exterior angles)

or, 3x = 80 - 50

or, 3x = 30

or, x = 30/3

or, x = 10

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