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12-05-2016
Mathematics

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What is the value of x? Round your answer to the nearest tenth if necessary.

14.3

Right triangle whose two legs measure fourteen and x, and whose hypotenuse measures twenty

Respuesta :

17-05-2016

By the Pythagorean Theorem, x^2+14^2=20^2, so x^2+196=400, so x^2=204. Then, x=sqrt(204)~=14.3.

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