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Pls give simple working out

Pls give simple working out-example-1

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Answer:

x = 56°

Explanation:

Since AC is a straight line, the sum of all angles on it will be 180°

So Interior Angle B will be = 180 - Angle Y or 180 - 95 = 85°

Now Angle Z would be 360° if we add Interior Angle C to it

So Angle C = 360 - Angle Z or 360 - 321 = 39°

Now we know the value of two angles on the triangle so we can find the third Angle, Angle x, as follows:

Angle B + Angle C + Angle x = 180° as sum of all angles of a triangle is always equal to 180°

So 85 + 39 + Angle x = 180°

x = 180 - 85 - 39

x = 56°

Therefore x = 56°

User Graham Slick
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