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(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

2 Answers

11 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 Coto
by
3.8k points
9 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 YAHOOOOO
by
3.2k points