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03-09-2016
Mathematics

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AC ← → and BC ← → are tangent to circle O at points A and B, respectively. If m∠ADB = 42°, what is m∠ACB ?
A84°
B90°
C95°
D96°

AC and BC are tangent to circle O at points A and B respectively If mADB 42 what is mACB A84 B90 C95 D96 class=

Respuesta :

19-07-2017

d. 96°
If m∠ADB = 42°
m∠ACB=96°

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