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Find the value of each variable. The dot represents the center of the circle.
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Find the value of each variable. The dot represents the center of the circle.

Find the value of each variable. The dot represents the center of the circle.-example-1
User Gert Cuykens
by
3.4k points

1 Answer

11 votes

Answer:

Explanation:

By the inscribed angle theorem,
a=21, b=42

So, since angles in a triangle add to 180 degrees, the angle vertical to c is
180-21-42=117, and thus
c=117

User IlyaSurmay
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3.3k points
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