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tamaranim1 [39]
2 years ago
12

Find the value of x that makes ABCD a parallelogram.

Mathematics
1 answer:
daser333 [38]2 years ago
7 0

Answer:

the answer is 6

Step-by-step explanation:

5x+150=180( cointerrior angle of traingle)

5x=30

x=6

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