Question

Please Help!Find the value of b. Express the answer as a simplified radical

Answer 1

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Answer 2

Use the Pythagorean theorem

Answer 3

\[14^2=b^2+8^2\]

Answer 4

\[b^2=14^2-8^2\]\[b^2=196-64=132\]

Answer 5

\[132 =4\times33\]\[\huge \therefore b= \sqrt{132}=2\sqrt{33}\]

Answer 6

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