allysa1Lynsin
allysa1Lynsin allysa1Lynsin
  • 30-05-2021
  • Mathematics
contestada

How much wrapping paper is needed to cover the gift box shown below?
SA = 2Lw + 2Lh + 2wh

How much wrapping paper is needed to cover the gift box shown below SA 2Lw 2Lh 2wh class=

Respuesta :

clarch19
clarch19 clarch19
  • 30-05-2021

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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