Find the surface area of each figure. Round your answers to the nearest tenth, if necessary. Please help I’ll mark brainliest

Surface area = 144 mi.²

Step-by-step explanation:

Surface area of the triangular prism = bh + (P)L

Where,

b = base of triangular base = 6 mi.

h = height of triangular base = 8 mi.

P = Perimeter of triangular base = 10 + 8 + 6 = 24 mi.

L = height of the prism = 4 mi.

Plug the values into the formula

Surface area = 6*8 + (24)4

= 48 + 96

= 144 mi.²

44

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

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