the radius of a circle is 6cm . the perpendicular distance from the centre to the chord which is 8 cm in length is
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Answered by
30
Length of chord = 8 cm
Radius of circle = 6 cm
as we know it is perpendicular so 8 must be the hypotenuse
so perpendicular distance=
root of 8 square - 6 square
root 64-36
root 28
5.2915
Radius of circle = 6 cm
as we know it is perpendicular so 8 must be the hypotenuse
so perpendicular distance=
root of 8 square - 6 square
root 64-36
root 28
5.2915
Answered by
9
R=6 chord length is 8 use pythagorus theorm you get (6*6-4*4)^1/2
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