    0

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

2013-04-17 20:13:56

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. Wiki User

2013-04-17 20:13:56  Study guides

20 cards

## A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

➡️
See all cards
3.8
2533 Reviews Wiki User

2013-04-17 20:13:56

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.   Anonymous

Lvl 1
2020-06-15 10:49:14

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.   Earn +20 pts  