1.

Fill in the blanks.[a] P chords subtend equal angles at the centre. [b] The arc of a circle subtending a right angle at any point to the circle in the alternating segment is a Q[c] The sum of either pair of the opposite angles of a cyclic quadrilateral is R

A. P Q R Unequal Chord \[{{360}^{o}}\]
B. P Q R Equal Semicircle \[{{180}^{o}}\]
C. P Q R Equal Chord \[{{360}^{o}}\]
D. P Q R Unequal Semicircle \[{{180}^{o}}\]
Answer» C. P Q R Equal Chord \[{{360}^{o}}\]


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