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Solve for x. Assume that lines which appear to be diameters are actual diameters.

Solve for x. Assume that lines which appear to be diameters are actual diameters.-example-1

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Answer:

D

Explanation:

(x + 65)° is the central angle, the size of which is equal to the arc on which it rests:


x + 65 = 60

Collect like terms (don't forget, when moving terms to the other side, make sure to change their sign to the opposite of the previous one):


x = 60 - 65


x = - 5

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