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What else can I help you with?
What kind of number do you get if you add the squares of two consecutive triangular numbers?
The square of the second number.
Is one a triangular number?
Yes, 1 is a triangular number.
The faces of a triangular pyramid are these?
squares
What number under 50 is a square and triangular number?
1, the first triangular number, is also a square.
How do you find out if a number is a Triangular number?
A number, t, is a triangular number if (1 + 8t) is a square of an odd number.
What is the formula for triangular numbers?
The Nth triangular number is calculated by: N(N + 1) -------- 2 Hope this is useful!
How do you find the triangular number?
The nth triangular number is n(n+1)/2
What is the th triangular number?
The nth triangular number is n(n+1)/2
What numbers are both square numbers and triangular numbers?
The only square number that is also a triangular number is 1. This is because square numbers are of the form n^2, while triangular numbers are of the form (n*(n+1))/2. When setting these two equations equal to each other and solving for n, we find that n=1 is the only integer solution. Therefore, 1 is the only number that is both a square number and a triangular number.
Does a triangular pyramid have any squares?
Yes it does! :)
Is 1 a squared and triangular number?
Yes. 1 is both square and triangular.
What is a number less than 60 which is triangular and a square number?
1 is a triangular and square number, and it is less than 60.
