fernando677
fernando677 fernando677
  • 13-08-2020
  • Mathematics
contestada

I need help, please help me

I need help please help me class=

Respuesta :

xKelvin
xKelvin xKelvin
  • 13-08-2020

Answer:

See below.

Step-by-step explanation:

The perimeter of a rectangle is simply the distance around the rectangle. The distance will be its two lengths plus the two widths. In other words:

[tex]P=2l+2w[/tex]

We want to solve for l. Therefore:

[tex]P=2l+2w\\2l+2w=P\\2l=P-2w\\l=(P-2w)/2[/tex]

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