Math, asked by joshiramesh250519210, 4 months ago

Write the 5th Triangular number.

Answers

Answered by mugeshwaran

0

Answer:5

Step-by-step explanation:

Answered by swastikadevishi

1

Answer:

15

explanation:

the 5th triangular number is 15 because it needs 15 counters to make the triangle.

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