Calculate the length tangent piont 15 cm way from centre of a cricle of radius 9 cm
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please use phataygorus theroem to get the answer
lenght of the tangent =√15^2-9^2
=√225-81
=√144
=12
hence the length of the tangent is 12 cm
lenght of the tangent =√15^2-9^2
=√225-81
=√144
=12
hence the length of the tangent is 12 cm
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