The three dimensions
Let’s Practise
Match the word to the diagram. Point
1
Line
Plane
Part of the line a is shown on the grid.
2
A B C
D
line a
Which point belongs to the line a?
(a) Mark a point D in your book. Draw a 4 cm vertical line that passes through your point. Explain why your line has one dimension. (b) Explain why a point has zero dimensions.
3
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01/12/2021 15:12
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