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Please solve this question..

Please solve this question..-example-1

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According to Thales theorem :


(AB)/(AE) = (BC)/(ED) \\


(2)/(2 + 5.2) = (s)/(6) \\


(2)/(7.2) = (s)/(6) \\


(1)/(3.6) = (s)/(6) \\


(s)/(6) = (1)/(3.6) \\

Multiply sides by 6


6 * (s)/(6) = 6 * (1)/(3.6) \\

Simplification


s = (6)/(3.6) \\


s = \frac{6}{36 * {10}^( - 1) } \\


s = \frac{6 * {10}^(1) }{36} \\


s = (6 * 2 * 5)/(6 * 2 * 3) \\

6 s and 2 s are simplify


s = (5)/(3) \\


s≈1.67

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User Rob Paddock
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