1.

Two chords AB and PQ of a circle intersect at D inside a circle. If AD = 4 cm., DB = 6 cm., QD = 3 cm., the length of PQ is equal to

A. 11 cm.
B. 8 cm.
C. 9 cm.
D. 10 cm.
Answer» B. 8 cm.


Discussion

No Comment Found