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Two chord PQ and PR of a circle are mutually perpendicular to each other .if the length of the radius of the circle is r cm, let us find the length of the chord QR?

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Alan P. Share
Feb 9, 2018

Answer:

#abs(QR)=2r" cm."#

Explanation:

If #PQ# and #PR# are mutually perpendicular cords of a circle
then #QR# is a bisector of the circle.

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