♥♥♥♥ ___________________
AB and AC are the two chords of the circle of radius r. If AB = 2AC and the perpendiculars drawn from the centre on these chords are of length 'a' and 'b', prove that :
4b^2 = a^2 + 3r^2
___________________
Class 9th
Chapter : Circles
_____________________
NO SPAM
ONLY PERFECT ANSWER !!
___________________
#BE BRAINLY
AB and AC are the two chords of the circle of radius r. If AB = 2AC and the perpendiculars drawn from the centre on these chords are of length 'a' and 'b', prove that :
4b^2 = a^2 + 3r^2
___________________
Class 9th
Chapter : Circles
_____________________
NO SPAM
ONLY PERFECT ANSWER !!
___________________
#BE BRAINLY
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