Mathematics

# Find the value of $x$ in the above diagram:

##### SOLUTION
In the given figure,
$3x+x+40^{0}=180^{0}$
(Angles on one side of a straight line)
$\Rightarrow 4x=180^{0}-40^{0}=140^{0}$
$\Rightarrow x=35^{0}$

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Subjective Medium Published on 09th 09, 2020
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