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Square Number Sums

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egneg | 20:26 Sun 20th Jul 2003 | News
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Maths Puzzle (Why no maths section?): 8+1=9 and 9 squared is 81. 20+25=45 and 45 squared is 2025. Do these numbers form part of a set? What are they called? What comes next?
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Avatar Image LeMarchand
30+25=55, 55 squared = 3025. Sorry - I don't know if this a an "official" set or what it's called.
16:40 Mon 21st Jul 2003

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