EMT 725

Philippa M. Rhodes


Given a rectangular garden that is surrounded by a walkway that is 1/4 the area of the garden. What is the width of the walkway?


Let Ag = area of garden, lg = length of garden, wg = with of garden, As = area of sidewalk, ls = length of the sidewalk and ws = width of sidewalk. Then,

As = (1/4) Ag

ls * ws = (1/4) lg * wg

ws = (lg *wg) / ls


 

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