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Mathematics, 02.10.2019 01:30 shreyasrikanth1
Mari has 28 wooden cubes. she wants to stack them to form a triangle. each row will have one block fewer than the row below it. how many blocks will be in the bottom row of the pyramid?
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Mari has 28 wooden cubes. she wants to stack them to form a triangle. each row will have one block f...
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