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aalyn [17]
9 months ago
6

What us the measure of X in the triangle shiwn below

Mathematics
1 answer:
julia-pushkina [17]9 months ago
5 0

The figure appears to be a triangle with only two measures of its interior angles are given.

∠1 = x = uknown

∠2 = 43°

∠3 = 84°

For us to be able to determine the measure of x, let's recall that the sum of the interior angle of a triangle is 180°.

With this property of the triangle, we can find x. We get,

\angle1\text{ + }\angle2\text{ + }\angle3=180^{\circ}

\angle1\text{ + }43^{\circ}\text{ + }84^{\circ}=180^{\circ}\angle1\text{ + }127^{\circ}=180^{\circ}\angle1\text{ }=180^{\circ}\text{ - }127^{\circ}\angle1\text{ }=x=53^{\circ}

Therefore, the measure of x is 53°

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