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Digiron [165]
3 years ago
10

\angle x∠xangle, x and \angle y∠yangle, y are supplementary angles. \angle y∠yangle, y measures 156^\circ156 ∘ 156, degrees. Wha

t is the measure of \angle x∠xangle, x?
Mathematics
1 answer:
dem82 [27]3 years ago
6 0

The measure of x is  \angle x=24^{\circ}

Explanation:

It is given that $\angle x$ and $\angle y$ are supplementary angles.

The two angles are said to be supplementary if their angles add up to 180°

Thus, we have,

\angle x+\angle y=180^{\circ}

Also, it is given that \angle y=156^{\circ}

Substituting the value in the expression \angle x+\angle y=180^{\circ}, we have,

\angle x+$156^{\circ}$=180^{\circ}

Subtracting both sides by $156^{\circ}$, we get,

\angle x+$156^{\circ}$-156^{\circ}=180^{\circ}-156^{\circ}

                 \angle x=24^{\circ}

Thus, the measure of x is \angle x=24^{\circ}

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