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alukav5142 [94]

3 years ago

11

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?. 6 six cubes, 7 cubes, 8 cubes or 9 cubes?

1 answer:

gtnhenbr [62]3 years ago

8 0

I do believe the answer is 7

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