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Find an expression for perimeter

Find an expression for perimeter-example-1
User Huysmania
by
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1 Answer

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Explanation:

Perimeter of a rectangle= 2(l+b)

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

=2(7m+1)

= 14m+2

User Leszek Szary
by
7.6k points