Plans and elevations

Plans and elevationsBTEOTSSSBAT draw plans and elevations

Key termsfaceedgevertexnetplanelevation

A solid is a three-dimensional object that takes up space.It has a width, a length and a height. The surface of a 3D shape is called a face. An edge joins two faces. Edges meet at a vertex. A vertex is a corner of a shape.

A net is a three dimensional object openedout and laid flat.A plan is the view looking down on a shape. It is a two-dimensional drawing.The elevation is the view looking at the front or side ofa shape.

A plan of a houseThe house:

Now try these1. Here is a plan and front elevation of a prism.The front elevation shows the cross section of the prism.

(a) On the grid below, draw a side elevation of the prism. (b) Draw a 3-D sketch of the prism.

Plan, front and side elevationFor each of these diagrams draw the plan, front and side elevation:

Plan, front and side elevationUse the cubes to make up these shapes.:How many cubes do you use for each one?For each of the shapes draw the plan, front and side elevation

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Plans and elevations

by Steve Bishop on Jan 31, 2012

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Plans and elevations — Presentation Transcript