determine o valor de cotangente 60°.... Pergunta de ideia demarcelo4356

October 2021 1 59 Report

determine o valor de cotangente 60°

MATHSPHIS

$cotg=\frac{1}{tg}\\tg60= \sqrt{3} \\cot60=\frac{1}{ \sqrt{3} }=\frac{ \sqrt{3} }{3}$

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