A) \[{{60}^{o}}\]
B) \[\angle CAD={{40}^{o}}\]
C) \[\angle BDC={{25}^{o}}\]
D) \[\angle BDC\]
Correct Answer: C
Solution :
Angles in a same segments are equal. \[\angle A={{80}^{o}}\] \[\angle C={{35}^{o}}\] So \[\angle EDB=\] Here, ABCD is a cyclic quadrilateral. So, the sum of opposite angles = \[{{120}^{o}}\] \[{{160}^{o}}\] \[{{70}^{o}}\] \[{{115}^{o}}\] \[\Delta ABC\]You need to login to perform this action.
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