1.

In the given circle abcd, O is the centre and \[\angle BDC={{42}^{o}}.\]Find the measure of \[\angle ACB.\]

A. \[42{}^\circ \]
B. \[45{}^\circ \]
C. \[48{}^\circ \]
D. \[60{}^\circ \]
Answer» D. \[60{}^\circ \]


Discussion

No Comment Found