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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