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y-b-2-3-x-a-2-3-1-find-the-length-of-the-line-




Question Number 159829 by amin96 last updated on 21/Nov/21
((y/b))^(2/3) +((x/a))^(2/3) =1    find the length of the line
$$\left(\frac{\boldsymbol{\mathrm{y}}}{\boldsymbol{\mathrm{b}}}\right)^{\frac{\mathrm{2}}{\mathrm{3}}} +\left(\frac{\boldsymbol{\mathrm{x}}}{\boldsymbol{\mathrm{a}}}\right)^{\frac{\mathrm{2}}{\mathrm{3}}} =\mathrm{1}\:\: \\ $$$$\boldsymbol{\mathrm{find}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{length}}\:\boldsymbol{\mathrm{of}}\:\boldsymbol{\mathrm{the}}\:\boldsymbol{\mathrm{line}} \\ $$
Commented by mr W last updated on 21/Nov/21
do you mean the perimeter of the  figure?  i got P=((4(a^2 +b^2 +ab))/(a+b))
$${do}\:{you}\:{mean}\:{the}\:{perimeter}\:{of}\:{the} \\ $$$${figure}? \\ $$$${i}\:{got}\:{P}=\frac{\mathrm{4}\left({a}^{\mathrm{2}} +{b}^{\mathrm{2}} +{ab}\right)}{{a}+{b}} \\ $$
Commented by mr W last updated on 23/Nov/21
see Q159958
$${see}\:{Q}\mathrm{159958} \\ $$

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