Math, asked by vaishalidabhade89, 6 days ago

triangle numbers 1 to 15

Answers

Answered by chandrashekarabajire
0

Answer: 1, 3, 6, 10, 15

Step-by-step explanation:

Hope it helped;)

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Answered by Dan104Sa
0

Answer:

0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105

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