Chords AB and CD of a circle intersect at E. If AE = 9 cm, BE = 12 cm – McqOptions

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1.	Chords AB and CD of a circle intersect at E. If AE = 9 cm, BE = 12 cm and CE = 3DE, then the length of DE (in cm) is
A.	9/4
B.	4
C.	6
D.	7
Answer» D. 7

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