1 Answer

Dangerisgo · Answer 1 · 2024-11-07T19:04:24+0000

Answer:

70 ft

Explanation:

First, we can find the area of both bases (triangles):

a(bases) = a(bases) = (1)/(2) * 4 * 6 * 2 = 24

Now, let's find the side surface area:

a (sides) = 5 × 6 + 6 × 6 = 30 + 36 = 66

And finally, let's add both areas and we will get the total surface area:

a (surface) = 24 + 66 = 70

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