AD is a diameter of E and BE is perpendicular to AD. If m CD = 30°, what is m BEC?
30° <...
Mathematics, 19.03.2020 21:25 kailerwebb2
AD is a diameter of E and BE is perpendicular to AD. If m CD = 30°, what is m BEC?
30°
60°
90°
150°
Answers: 2
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