Question

The area of a square room in square units can be represented by 169x^2y^4. What is the perimeter of the room?

Answer 1

Answer:

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Step by step solution:

$Given \ that \ area \ of \ a \ square \ room=169x^{2}y^4\\\\we \ have \ to \ find \ perimeter\\\\we \ know \ area \ of \ a \ square =a^{2} \ and \ perimeter =\ 4\times sides\\\\Let \ side \ be \ a \ cm\\\\area \ of \ a \ square =169x^{2}y^4\\\\a^2=169x^{2}y^4\\\\a=\sqrt{169x^{2}y^4}\\\\ a=13xy^2\\\\perimeter=4 \times 13xy^2\\\\perimeter=52xy^2$

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