Q.4. In the fig., AB || CD || EF. Find the value of x.
AB= 80°, EF = 130° CD

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1 thought on “Q.4. In the fig., AB || CD || EF. Find the value of x.<br />AB= 80°, EF = 130° CD<br /><br />​”

1. Answer:

   step

   Step-by-step explanation:

   step deviation method

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