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there are a tangent and secant line meet and the angle created is 45 degrees the large arc of the circle is 27x. solve for x and how? ​

there are a tangent and secant line meet and the angle created is 45 degrees the large arc of the circle is 27x solve for x and how class=

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ferrybukantoro

Answer:

10°

Step-by-step explanation:

the minor arc BC = 2×45 = 90°

so, the major arc BC = 360-90=270°

27x = 270°

x = 270/27 = 10°

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