Posted by **mychelle** on Saturday, November 27, 2010 at 10:27pm.

The formula t(n+1)over 2 will determine a triangular number, where n is a natural number. For what value of n will the triangular number 325 be found?

## Answer this Question

## Related Questions

- Math - I need help with making a formula..? This is what I put.. "The 100th ...
- Math - A triangular number is a number that can be represented by dots arranged ...
- Math - A triangular number is a number that can be represented by dots arranged ...
- Math - Mark read that the ancient Greeks use to arrange pebbles to represent ...
- math - The triangular numbers are the numbers 1, 3, 6, 10, 15, . . .; the square...
- Math - Hi! im looking to find relationships between sets of polygonal numbers. I...
- maths - Using the following formula for a triangular number, verify that 1225 ...
- MATH - The triangular numbers are the numbers 1, 3, 6, 10, 15, . . .; the square...
- Maths - Please Could someone tell me what: 1. A square number is 2. A cube ...
- Math - What is the formula to find the 99th Triangular Number?

More Related Questions