Romeman110
Romeman110 Romeman110
  • 26-02-2022
  • Mathematics
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I could use a little help

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Аноним Аноним
  • 26-02-2022

Solution:

Note that:

  • Surface area = 2(LW) + 2(LH) + 2(WH)
  • LW = 5 x 2
  • LH = 5 x 4
  • WH = 2 x 4

Substitute the values to obtain the surface area.

  • 2(LW) + 2(LH) + 2(WH)
  • => 2(5 x 2) + 2(5 x 4) + 2(2 x 4)
  • => 2(10) + 2(20) + 2(8)
  • => 20 + 40 + 16
  • => 76 yd²

The surface area of the prism is 76 yd².

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