document.write( "Question 1081406: Joe is holding a solid material shaped in the form of a simple polyhedron that has four vertices and four faces. How many edges does the shape have?
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Algebra.Com's Answer #695439 by addingup(3677)\"\" \"About 
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four vertices and four faces, it's a triangular pyramid, it has 6 edges. See below the picture I made you.
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