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(PLEASE HELP ONLY IF YOU KNOW) What is the area of this design 5in 8in 8in 4in 4in
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26 votes
(PLEASE HELP ONLY IF YOU KNOW) What is the area of this design 5in 8in 8in 4in 4in

(PLEASE HELP ONLY IF YOU KNOW) What is the area of this design 5in 8in 8in 4in 4in-example-1
User HENG Vongkol
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2 Answers

15 votes
15 votes

Answer:

256
in^(2)

Explanation:

(PLEASE HELP ONLY IF YOU KNOW) What is the area of this design 5in 8in 8in 4in 4in-example-1
User Gert Steyn
by
3.0k points
19 votes
19 votes

Answer:

  • A. 256 in²

Explanation:

Area of front and back faces:

  • 2(8 * 5) = 80

Area of top and bottom faces:

  • 2(8 * 5) = 80

Area of left and right faces:

  • 2(8*8 - 4*4) = 2*48 = 96

Total surface area:

  • S = 80 + 80 + 96 = 256
User Tomas Gonzalez
by
3.5k points
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