1.

0 3 triangles?NO(ii) a square and four triangles? PhyranenIt possible to have a polyhedron with any given number of faces?a pyramid).3. Which are prisms among the fo

Answer»

Yes, it can bepossibleonly if thenumber of facesis four or more than four. Sol: Since, a prism is apolyhedronhaving two of itsfacescongruent and parallel, where as otherfacesare parallelogram.



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