How much wrapping paper is needed to cover the gift box shown below?
SA = 2Lw + 2Lh + 2wh
1 answer:
Answer:
528 square inches
Step-by-step explanation:
SA = 2(10·16) + 2(10·4) +2(4·16)
= 2(160)+2(40)+2(64)
= 320 + 80 + 128
= 528 square inches
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