183k views
2 votes
What are triangular numbers?

User Lemex
by
8.3k points

1 Answer

6 votes
any of the series of numbers (1, 3, 6, 10, 15, etc.) obtained by continued summation of the natural numbers 1, 2, 3, 4, 5, etc.
User Starling
by
8.1k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.