laz33055 laz33055

03-10-2017
Mathematics

contestada

If one side of a square notebook measures 20 cm, what is the area of the front cover of the notebook?

Respuesta :

03-10-2017

it would be20x20=400. Area for a square or rectangle is LxW=A

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babydoll033003 babydoll033003

03-10-2017

A=20*20=400 that is because area is L*W=A when need to the area you need to find the L and W. scene it is a square you will just need to times 20 to itself.

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