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  • 22-09-2021
  • Mathematics
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find an expression for perimeter

find an expression for perimeter class=

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Аноним Аноним
  • 22-09-2021

Step-by-step explanation:

Perimeter of a rectangle= 2(l+b)

= 2( 4m-1+3m+2)

=2(7m+1)

= 14m+2

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