Find the value of x, if $l \parallel m$.
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Given :

In the given figure, $l \parallel m$ and t is transversal. 

One of the angles is 110°.

To do :

We have to find the value of x.

Solution :

It is given that, $l \parallel m$ and t is transversal. 

We know that corresponding angles are equal.

x is the corresponding angle of the angle near to 110°.

Therefore, 110° and x are in a straight line.

So, $x +110° = 180°$

$x = 180° - 110° = 70°$

Therefore, the value of x is 70°.

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Updated on: 10-Oct-2022

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