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Please help me with this

Please help me with this-example-1

1 Answer

5 votes

Answer:

x° = 54°

Explanation:

The angle where the diameter meets the tangent line is a 90° angle, so the angle x° is complementary to the angle 36°. (Thus the sum of angles in the triangle is 180°.)

x = 90 -36 = 54

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