The shadow of a three-dimensional object is two-dimensional.
True
False
An isometric sheet is made up of dots forming which shape?
Right-angled triangles
Equilateral triangles
Squares
Rectangles
Match the solid names with the number of faces (F), edges (E) and vertices (V) they have.
Cylinder
Cone
Triangular pyramid
Cuboid
Triangular prism
F = 3, E = 2, V = 0
F = 2, E = 1, V = 1
F = 4, E = 6, V = 4
F = 6, E = 12, V = 8
F = 5, E = 9, V = 6
rectangles
squares
triangles