Question

0 The diameter of the concentrated circle is 20 cms, and its length of AB is 12 cm, find the distance from AB of O

Answer 1

Answer:

8

Step-by-step explanation:

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Answer 2

here your answer
${od}^{2} = {od}^{2} + ob \\ {od}^{2} = {od}^{2} - {do}^{2} \\ = 100 - 36 \\ = 64 {}^{2} \\ = 8 \\ od = 8$
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