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the perimeter of a square is 20 feet . If you increase the length of the square by 2 feet and decrease the width by 1 foot, what is the area, in square feet , of the new figure.

Respuesta :

hlamberttx
22x19 = 418
WxL = Area

L = 20+ 2 = 22
W = 20 - 1 = 19

Answer:

Step-by-step explanation:

perimeter of square=20 ft

side=20/4=5ft

new length=5+2=7 ft

new width=5-1=4 ft

area=7*4=28 ft²

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