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anjali

· started a discussion

· 1 Months ago

plz clear (Question: 185273.0 )

OD^2=(3+OF)^2+9.......

Question:

AB and CD are two parallel chords of a circle with centre O such that AB = 6 cm and 

CD = 12 cm. The chords are on the same side of the centre and the distance between them is 3 cm. Then the radius of circle is –

Options:
A) 6 cm
B) \(5\sqrt[]{2}\) cm
C) 7 cm
D) \(3\sqrt[]{5}\) cm
Solution:

Ans: (d)

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