Question

3 George has a rectangular deck that is 9 feet wide and 6 feet long. He builds a

Answer 1

Answer:

$Area=216\ ft^2$

Step-by-step explanation:

-Given that the dimensions of the new deck are double the dimensions of the old deck:

$New \ Length=2(Old \ Length)=2\times 9=18\ ft\\\\New \ Width=2(Old \ Width)=2\times 6=12\ ft$

#The area of the new deck can now be calculated as:

$Area=Length\times Width\\\\=18\times 12\\\\=216\ ft^2$

Hence, the area of the new deck is $216\ ft^2$