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Can you see any relation between triangular numbers and square numbers? Class 8

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Maths Class 8 Maths 142 views Jun 01, 2026 Reviewed & updated Sep 17, 2026
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RBSEGuide Expert Answer

Can you see any relation between triangular numbers and square numbers? Class 8

Question 1.

Can you see any relation between triangular numbers and square numbers? Extend the pattern shown and draw the next term. Class 8

Solution:

Yes. Sum of two consecutive triangular numbers is a square number. Extending the pattern, next term is drawn as shown below :

10 + 15 = 25

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