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Mathematics, 22.03.2021 19:00 lindseyreneesmith7

Jamie marked each vertex of a square-based pyramid with numbers 1 to 5 . Then she calculated the sum of the vertices of four sides. The sums are 7 , 8 ,9 and 10 . What is the sum of the vertices of the fifth side?

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Jamie marked each vertex of a square-based pyramid with numbers 1 to 5 . Then she calculated the sum...
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