0
Still curious? Ask our experts.
Chat with our AI personalities
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
MaxineI respect you enough to keep it real.
Chat with Maxine
BeauYou're doing better than you think!
Chat with BeauAdd your answer:
Earn +20 ptsQ: What is the nth of triangular numbers?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
Formula of triangular numbers?
The nth triangular number is 0.5*n*(n+1)
What is nth term of triangular numbers?
It is T/2 * (t+1)
What is the Nth Term Formula for Oblong Numbers?
The Nth term formula for oblong numbers is N = N(N+1)
Could 36 be a triangular number?
36 is a triangular number. The formula for the nth triangular number is, n(n + 1)/2. So, 36 is the 8th triangular number : 8 x 9/2 = 36
The first 6 triangular numbers are?
1, 3, 6, 10, 15 ,21 The nth term for the sequence (where you replace n with the term you want to find) is: (n(n+1))/2
Trending Questions
How can 1.65 be expressed as a fraction?
What are the names of all polygon shapes and 3-d shapes up to 30 shapes?
What is 80 divied by 10?
What is 0.6 rounded to the nearest tenth?
What is if you add 3 over 4 and 5 over 6 what is the answer?
Is 0.15 an integer?
How do you write out forty five hundred dollars?
If you role 2 fair dice and add the scores which is the most likely number?
What is another word for the word dummy?
How many times can 18 go into 118?
Product in a math problem?
What is 2x13?
Is 3.9 and 3.09 equivalent?
Eight and six hundred twelve thousandths?
How do you get the exponent?
What is the fractional part of the number -6.3?
If two different lines are perpendicular to the same plane, they are?
What is the estimated digit in 0.0782m?
How is 416 divisible by 4?
What is 2.718281828459045 to the nearest millionth?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.