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kkurt [141]
2 years ago
7

Franklin Construction Company build a sidewalk around two sides of a new library, as shown in the figure. what is the area of th

e sidewalk.​
please help

Mathematics
1 answer:
PtichkaEL [24]2 years ago
4 0

Answer:

630.36\ ft^2

Step-by-step explanation:

we know that

To find out the area of the sidewalk, multiply the length by the width of the sidewalk

The width of the sidewalk is equal to

113.4\ ft-110\ ft=3.4\ ft

or

75.4\ ft-72\ ft=3.4\ ft

The area is equal to

113.4(3.4)+72(3.4)\\385.56+244.8\\630.36\ ft^2

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