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Maiya Legros

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4y ago

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Related Questions

Is 25 a triangular number?

No - but it is a square number. 1,3,6,10,15,21 & 28 are all triangular numbers. 1,4,9,16,25 & 36 are all square numbers.


What are all the triangular numbers up to 200?

0,1,3,6,10,15,21,28,36,45,56,68,81,95,110,126,143,161,180,200. That's all the triangular numbers up to 200! I hope that's helped anyone with any thing.


What numbers are their in a triangular numbers?

None. There is nobody to whom triangular numbers belong.


How do you get the perimeter of a triangular yard?

add all the numbers together


Triagular numbers are created by adding consecutive counting numbers?

triangular numbers are created when all numbers are added for example: To find the 5 triangular number (1+2+3+4+5).


What are the first 5 triangular numbers?

Triangle numbers or triangular numbers are those numbers that can form an equilateral triangle when counting the objects. The first five triangular numbers are: 1, 3, 6, 10, 15.


What happens when you add 2 consecutive triangular numbers?

When you add two consecutive triangular numbers, the result is a perfect square. For example, the first two triangular numbers are 1 (T1) and 3 (T2), and their sum is 4, which is (2^2). In general, the sum of the (n)-th triangular number (T_n) and the ((n+1))-th triangular number (T_{n+1}) equals ((n+1)^2). This relationship holds for all pairs of consecutive triangular numbers.


What two triangular numbers make sixteen?

6 and 10 are triangular numbers that make 16.


What are the even numbers from 100-1000?

1100


Is 3.1 a triangular number?

Nope Triangular numbers are 1,3,6,10,15,21,28,36


What triangular numbers are square numbers?

1,36,1225,41616,1413721


The smaller of two triangular numbers whose sum and difference are also triangular numbers?

the answer is of course 12