ABCD is a quadrilateral inscribed in a circle, as shown below:
Circle O is shown with a quadrilateral ABCD inscribed inside it. Angle A is labeled x plus 16. Angle B is labeled x degrees. Angle C is labeled 6x minus 4. Angle D is labeled 2x plus 16.
What equation can be used to solve for angle C?
(x + 16) + (x) = 180
(x + 16) + (6x − 4) = 180***
(x + 16) − (2x + 16) = 180
(x + 16) + (x) = 90
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2 answers

ABCD is a quadrilateral inscribed in a circle, as shown below:
please help
What equation can be used to solve for angle A?
(x + 16) + (6x − 4) = 180
(x + 16) + (x) = 90
(x + 16) − (2x + 16) = 180
(x + 16) − (x) = 90 👍
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 ℹ️
 🚩

correct
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