Question

the length of a chord of a circle of 16.8 cm radius is 9.1 cm find its distance from the center ​

Answer 1

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Answer 2

${(16.8)}^{2} = {(4.55)}^{2} + {x}^{2} \\ 282.24 - 20.7025 = {x}^{2} \\ 261.5375 = {x}^{2} \\ x = 16.17..... \\ x = 16.17approx$
the distance between the chord from the centre is 16.17