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3 years ago

9

When making a book cover, Anwar adds an additional 20 sqaure inches to the surface area to allow for overlap. How many square in

ches of paper will Anwar use to make a book cover for a book 11 inches long, 8 inches high, and 1 inch wide?
(Use surface area)

2 answers:

olganol [36]3 years ago

8 0

11 plus 1 plus 8 times two equals 20 times 2

sdas [7]3 years ago

5 0

40 because 11+1+8=20 20×2=40

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