Mathematics

Find the value of the unknown interior angle x in the following figure.


SOLUTION
$$\angle ACB + 115^o = 180^o$$
$$\therefore \angle ACB = 65^o$$
Sum of all angles of a $$\Delta $$ is $$180^o$$
$$50^o + x + 65^o = 180^o$$
$$\therefore x = 65^o$$ 
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Subjective Medium Published on 09th 09, 2020
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