A) \[\angle CDB\]is acute
B) \[\angle CDB>\]90°
C) \[\angle CDB={{90}^{\text{o}}}\]
D) \[CA\bot AB\]
Correct Answer: C
Solution :
CD is perpendicular to AB \[\Rightarrow \,\,\,\angle CDB=90{}^\circ \]You need to login to perform this action.
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