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In this hour glass, 6 matches form 2 triangles. Can you use 6 matches to form 8 triangles? |
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In this hour glass, 6 matches form 2 triangles. Can you use 6 matches to form 8 triangles? |
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You might recall Problem C3 in which we formed 6 triangles.
There are 6 small triangles and 2 large triangles.