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Chemistry, 17.03.2022 14:30 jossfajardo50

Line segment xy is tangent to circle z at point u. Circle z is shown. Line segment u v is a secant. Line segment x y is a tangent and intersects the circle at point u. The measure of arc u v is 84 degrees. If the measure of arc u v is 84°, what is the measure of angle y u v? 42° 84° 96° 168°.

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