Look at the solids, drawn below, and fill the given chart. (i) Tr… - Vidyadip

Question

Look at the solids, drawn below, and fill the given chart.
(i)

Triangular pyramid
(ii)

Square pyramid
(iii)

Polyhedon	Faces(F)	Vertices(V)	Edges(E)	F - E + V
(a) Triangular pyramid
(b) Square pyramid
(c) Hexahedron
(d) Hexagonal prism

✓

Answer

Polyhedon	Faces(F)	Vertices(V)	Edges(E)	F - E + V
(a) Triangular pyramid	4	4	6	2
(b) Square pyramid	5	5	8	2
(c) Hexahedron	8	6	12	2
(d) Hexagonal prism	8	12	18	2

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