ICSE Class 10 Answered
Two chords AB and CD intersect at P inside the circle.Prove that the sum of the all angles subtended by the arcs AC and BD at the centre O is equal to twice the angle APC.
Asked by prasadkalya2 | 18 Nov, 2014, 10:01: PM
Expert Answer
Answered by Vimala Ramamurthy | 20 Nov, 2014, 10:33: AM