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Ilya [14]
2 years ago
7

Find the surface area of the composite solid.

Mathematics
1 answer:
Reptile [31]2 years ago
7 0

Answer:

185ft squared

Step-by-step explanation:

since this is a composite solid, all we have to do is use the 2 formulas:

b x h / 2  (Triangles on the pyramid)

l x w (Rectangular faces)

to solve the surface area of the composite figure.

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