Subject :IMO Class : Class 6
The net of a solid is given. Identify the
shape and find the number of faces of the solid formed when the net is folded.
ATriangular pyramid, 4
BSquare pyramid, 5
CTriangular prism, 5
DTetrahedron, 6
isn't tetrahedron and triangular pyramid the same thing? and doesn't both of them have four faces?