Math, asked by llItzDeadlyThreatsll, 1 day ago

what is triangular numbers?​

Answers

Answered by divya7141
2

Answer:

A triangular number or triangle number counts objects arranged in an equilateral triangle. Triangular numbers are a type of figurate number, other examples being square numbers and cube numbers.

Answered by parveshasina
3

Answer:

any of the series of numbers ( 1,3,610,15, ect....)

obtained by continued summation of the natural number 1,2,3,4,5,ect...

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