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The condition that the chord  of  may subtend a right angle at the centre of the circle is

a)

b)

c)

d)



Question ID - 56029 | SaraNextGen Top Answer

The condition that the chord  of  may subtend a right angle at the centre of the circle is

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Distance of given line from the centre of the circle is

Now line subtends right angle at the centre

Hence, radius

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