Anybody On? plz help me on my last math question
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Answer:
Since, the perpendicular from the centre of a circle to a chord bisects the chord. ⇒ OL = 12 cm. Hence, the distance of the chord from the centre is 12 cm.
Given
radius = 13 cm
length of one of its chord = 10 cm
1/2 chord=10×1/2=5cm
Distance of the chord =r2−l2
=132−52
=169−25
=144
=(12)2
= 12. cm
∴ The distance of the chord = 12 cm.
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okay...
class finished hone ke Baad baat karege...
aap lecture Mai focus karo...
#be happy
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