sargamkhadka662 sargamkhadka662

02-09-2021
Mathematics

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please help its urgent

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Respuesta :

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02-09-2021

Answer:

[tex]here \: \: l + b \: = 20cm \\ perimeter = 2(l + b) \\ = 2 \times 20 = 40cm \\ thank \: you[/tex]

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