Respuesta :

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Answer:

  • Surface area = 104 in.

Step-by-step explanation:

We know that:

  • Side lengths of rectangular prism: 2 in, 5 in, and 6 in.
  • Surface area = Area of all faces

Solution:

  • Surface area = 2(6 x 2) + 2(5 x 2) + 2(6 x 5)
  • => Surface area = 2(12) + 2(10) + 2(30)
  • => Surface area = 24 + 20 + 60
  • => Surface area = 104 in.

Hence, the surface area of the rectangular prism is 104 in.

Ver imagen Аноним

It can be a cuboid

  • L=2
  • B=5
  • H=6

TSA

  • 2(LB+BH+LH)
  • 2(2×5+5×6+2×6)
  • 2(10+30+12)
  • 2(52)
  • 104in²