Mathematics

Find the values of the unknown x and y in the following diagram.


SOLUTION
Vertically opposite angle are equal
$$\therefore y = 80^o$$
Sum of interior angles of a $$\Delta le$$ is $$180^o$$
$$50^o + y + x = 180^o$$
$$50^o + 80^o + x = 180^o$$
$$\therefore x = 50^o$$

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Subjective Medium Published on 09th 09, 2020
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