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Questions are ;1.)If the net were folded and assembled, What type of polyhedron would it make?2.) What is the surface area of the polyhedron? Explain your reasoning

Questions are 1If the net were folded and assembled What type of polyhedron would it make2 What is the surface area of the polyhedron Explain your reasoning class=

Respuesta :

1) If we assemble the polyhedron we would have the shape of a triangular prism

2) we have the following:

[tex]\begin{gathered} A=p\cdot h+2B \\ p=3+4+5=12 \\ h=6 \\ B=\frac{3\cdot4}{2}=6 \\ A=12\cdot6+2\cdot6 \\ A=72+12 \\ A=84 \end{gathered}[/tex]

Therefore, the area is 84 cm^2

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