Respuesta :

DariusX
(20x30)= 600
that's the area of rectangular plot

3ft wide sidewalk means both +3 on left and +3 on right, also both +3 up and +3 down

which means u have to do 26x36=936

then subtract 
936-600=336 square feet
rubylovelace6190

Answer:

Its 336

Step-by-step explanation:

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