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Encapsulate
math
VISUALISING SOLID SHAPES

Faces, Vertices, and Edges of Solid Shapes Prism and Pyramid

Faces: The flat surface of solids. A prism is a 3-dimensional solid object which
Edges: The lines where two faces of a solid meet. has identical faces at both ends. The other
Vertices: The corner point where two or faces are flats. A prism is named after its base.
more edges meet. E.g. Triangular prism, rectangular prism,
E.g., Edge square prism, etc.
Pyramid: Pyramid is a solid shape whose
base is any polygon, and other faces are
Face triangles that has a common vertex.
Vertex E.g., triangular pyramid, rectangular pyramid, etc.

Net of 3D Shapes Drawing 3D Shapes

A 2D shape that can be folded to form
a 3D shape. Isometric Sketch Oblique Sketch

Net of a Net of a Net of
cuboid cube a cone

Net of a Net of a Net of a Viewing 3D Shapes from Different Angles
cylinder triangular triangular
prism pyramid Top

Visualisation of solids by estimation Front Side Front view
A house

Side view Top view

Visualising Solids by Cutting and Slicing Visualisation by Shadow

Cut horizontally Horizontal cross-
section

Shadow of a cone
Cut Vertically Vertical cross-section

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