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Find the value of x

Find the value of x-example-1
User Tzahi Leh
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1 Answer

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angle at center is twice angle at circumference

so therefore the lengths of WU and WV are proportional along with WC and WT.

WU / WV = WC / WT

4 / 2 = 11 / x

2 = 11 / x

x = 11 / 2 or 5.5 u

User Ragulka
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