Расчет прямоугольного треугольника с катетом b=70 и гипотенузой c=140

Калькулятор прямоугольного треугольника — это инструмент, который помогает вычислять различные параметры прямоугольного треугольника, такие как длина сторон, площадь, периметр,углы и высоты.

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a = \(\sqrt{c^2 - b^2}\) = \(\sqrt{140^2 -70^2}\) = \(\sqrt{19600-4900}\) = \(\sqrt{14700}\) = \(\mathtt{\text{121}}\)

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R = \(\frac{c}{2}\) = \(\frac{140}{2}\) = \(\mathtt{\text{70}}\)

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mc = \(\frac{c}{2}\) = \(\frac{140}{2}\) = \(\mathtt{\text{70}}\)

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α° = \(\arcsin{\frac{a}{c}}\) = \(\arcsin{\frac{\mathtt{\text{121}}}{140}}\) = \(\arcsin({0.86})\) = \(\mathtt{\text{59.8}}°\)

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β° =\(\arccos{\frac{a}{c}}\) = \(\arccos{\frac{\mathtt{\text{121}}}{140}}\) = \(\arccos({0.86})\) = \(\mathtt{\text{30.2}}°\)

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h = \(\frac{ab}{c}\) = \(\frac{\mathtt{\text{121}}·70}{140}\) = \(\mathtt{\text{60.5}}\)

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S = \(\frac{ab}{2}\) = \(\frac{\mathtt{\text{121}}·70}{2}\) = \(\mathtt{\text{4.24e+03}}\)

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r = \(\frac{a+b-c}{2}\) = \(\frac{\mathtt{\text{121}}+70-140}{2}\) = \(\mathtt{\text{25.5}}\)

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P = \(a+b+c\) = \(\mathtt{\text{121}}+70+140\) = \(\mathtt{\text{331}}\)