Find the length of a chord which is at a distance of 6 cm from the
centre of a circle of radius 12 cm.
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0
Answer:
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Answered by
1
Answer:
10cm.
Step-by-step explanation:
By the property of circle that-
Perpendicular dream from centre to chord bisects the chord.
So by Pythagoras theorem,H=radius of circle=13cm.
P=perpendicular distance=12,and 'l' be the length of half chord( bisects the chord)..
l=√(169–144)=5
This the length of chord will be 10cm.
(pls see the figure)
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