Mathematics

In the given figure, magnitude of angles shown are:

$\displaystyle 45^{\circ},135^{\circ}$

SOLUTION
In the figure, angles form linear pair.
Thus their sum is equal to $180^o$.
Therefore, $\displaystyle X+3X=4X^{\circ}=180^o$
$\displaystyle X =\frac{180^{\circ}}{4}=45^{\circ}$
$\displaystyle X =45^{\circ}$ and $3X = 135^{\circ}$

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Single Correct Medium Published on 09th 09, 2020
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