Mathematics, 22.09.2021 23:30 supergirl101911
Carmen is playing with blocks. She arranges stacks of blocks so that each successive level of blocks has 1 fewer block than the level below it and the top level has 1 block. Such a
stack with 3 levels is shown below. Carmen wants to make such a stack with 12 levels. How many blocks would she use to build this stack?
- level
level
level
0 66
78
132
144
156
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Answers: 1
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Carmen is playing with blocks. She arranges stacks of blocks so that each successive level of blocks...
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