A hint to find the way to the answer is fine. Please help, I don't even know where to start.

Question

mpj4 · Answer

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mpj4 · Answer

in the solid shown below, the two parallel bases are rectangles, the two trapezoidal faces ABCD and EFGH form a dihedral angle of 90 with the lower base, while the other two rectangular faces form dihedral angles of 45 and 60, respectively. find the midsection area and the volume of the solid.

anonymous · Answer

@ganeshie8 can you look it once?

ganeshie8 · Answer

As a start : find the area of trapezoid

ganeshie8 · Answer

multiplying that area by 8 gives you the volume of solid

ganeshie8 · Answer

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