1.

Two chords AB and CD of a circle when produced, meet at a point P outside the circle. If AB = 6 cm, PB = 5 cm, PD = 4 cm, then CD is equal to:

A. 7.5 cm
B. 8.25 cm
C. 9.75 cm
D. 7.75 cm
Answer» D. 7.75 cm


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