BrayleighM32583 BrayleighM32583
  • 27-10-2022
  • Mathematics
contestada

The area of a rectangular concrete patio is 90 square meters. It is 9 meters wide. How long is it?

Respuesta :

HarounI788167 HarounI788167
  • 27-10-2022

Area od rectangular patio= 90m^2

w=9m.

The formula to find the are of a rectangle is given by:

[tex]A=w*l[/tex]

Substituing the values A=90 and w=9.

[tex]\begin{gathered} 90m^2=9m*l \\ \end{gathered}[/tex]

Solvinf for l:

[tex]\begin{gathered} \frac{90m^2}{9m}=l \\ \\ l=10m \end{gathered}[/tex]

Answer: The long of the patio is 10 meters.

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