ABCD is a cycle quadrilateral and BC is diameter of the related circle on which A and D also lie. ∠BCA =190 and ∠CAD=320. What is the measure of ∠ACD?
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Q:
ABCD is a cycle quadrilateral and BC is diameter of the related circle on which A and D also lie. ∠BCA =190 and ∠CAD=320. What is the measure of ∠ACD?
- 1false
410
- 2false
380
- 3false
400
- 4true
390
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