Which of the following is the pyramidal number sequence? A. 1, 3, 6, 10, 15, ...

asked Aug 1, 2021 196k views

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Which of the following is the pyramidal number sequence?
A. 1, 3, 6, 10, 15, ...

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2 votes

Answer:

A. 1, 3, 6, 10, 15,21

Explanation:

they added 1 every time it continues

Allen Chou answered Aug 4, 2021

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5 votes

Answer:

Explanation:

because if you were to do dots in a triangle shape they would fit (i don’t know if the makes any sense)

Pbd answered Aug 6, 2021

by Pbd

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