Two sides of an isosceles triangle have lengths of 2 and 12 . What is the length of the third side

Mathematics

1 answer:

SVETLANKA909090 [29]3 years ago

4 0

Answer:

$given \: that \: it \: is \: issoscless \: triangl e \\ so \: the \: third \: side \: must \: be \: 2 \\ thank \: you$

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Step-by-step explanation:

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The formula for the area of a triangle is (1/2)bh = A
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Differentiate the function. f(x) = ln(25 sin^2(x))

tigry1 [53]

Use the chain rule.
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$\frac{dy}{dx} = \frac{1}{25sin^{2}(x)} \cdot 50cos(x) \cdot sin(x)$
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$\frac{dy}{dx} = 2cot(x)$