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Subjects>Math>Other Math

What is the 8th triangular number?

Updated: 4/28/2022

Wiki User

∙ 12y ago

Best Answer

36

Wiki User

∙ 12y ago

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Anonymous ∙

Lvl 1

∙ 4y ago

what is the 8th triangular number

Anonymous ∙

Lvl 1

∙ 4y ago

36

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Q: What is the 8th triangular number?

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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

Is 150 a triangular number?

Decimal triangular number it is

When you add two triangular numbers why do they equal to a square number?

They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.

Is 36 a triangular number?

36 is a triangular number, Square number and also a Consecutive number.

Is one a triangular number?

Yes, 1 is a triangular number.

Related questions

The 8th triangular number is 36 what is the 7th triangular number?

The formula for the nth triangular number is n(n+1)/2. If the 8th triangular number is 36, then we can set up the equation 8(8+1)/2 = 36. Solving for n, we get n = 7. Therefore, the 7th triangular number is 7(7+1)/2 = 28.

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

Is 63 a Triangular Number?

Is 63 a triangular number I think it is a triangular number.

What is a number that is a triangular number and a triangular number?

013

Is 100 a triangular number?

no it is not a triangular number

Is 150 a triangular number?

Decimal triangular number it is

When you add two triangular numbers why do they equal to a square number?

They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.They don't necesarily,3 is a triangular number and 10 is a triangular number. Their sum is 13 which is not a square number.

Is 36 a triangular number?

36 is a triangular number, Square number and also a Consecutive number.

Is 33 a triangular number?

No, 33 is not a triangular number.

Is 172 a triangular number?

No, 172 is not a triangular number.

Is 324 a triangular number?

No, 324 is not a triangular number!

Is 18 a triangular number?

No, 18 is not a triangular number.

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What is the 8th triangular number?

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