Question

find value of x if l is parallel to m​

Answer 1

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Answer 2

Step-by-step explanation:

In figure l and m parallel.

So, x and 2x make Interior Angles.

We know,

Two Interior Angles addition make 180 degree .

∴ x+2x=180

⇒3x=180

⇒x=180/3

∴x=60 degrees

Hence, The value of x is 60 degrees.