Pyramid pattern
![Pencil and paper Pencil and paper](https://arbs.nzcer.org.nz/sites/default/files/styles/search_resource_type_icon/public/field_icon/pencil-paper.png?itok=DBPvjkhr)
This task is about making patterns and finding a rule.
Your teacher will show you how to make a pyramid pattern.
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Y N |
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a)
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Firstly, make the next size pyramid up.
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b)
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Now make the next size pyramid up.
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c) |
Altogether how many triangles did you need to make the last pyramid pattern? __________
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d) |
i)
ii) |
How many triangles would you need to make the next size up from this pyramid pattern?
__________
How did you work this out? |