Seudónimo Seudónimo
  • 01-02-2021
  • Mathematics
contestada

What’s the surface area in square units if right I’ll mark brainleiest

Whats the surface area in square units if right Ill mark brainleiest class=

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jimthompson5910 jimthompson5910
  • 01-02-2021

Answer:  349 square units

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Work Shown:

  • L = 5.5 = length
  • W = 5 = width
  • H = 14 = height

SA = surface area of rectangular prism

SA = 2*(L*W + L*H + W*H)

SA = 2*(5.5*5 + 5.5*14 + 5*14)

SA = 2*(27.5 + 77 + 70)

SA = 2*(174.5)

SA = 349

The surface area is 349 square units.

Answer Link
marianamares2020
marianamares2020 marianamares2020
  • 01-02-2021

Answer:

The answer is 349

Step-by-step explanation:

154+140+55=349

Answer Link

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