2025 AISS PRELIMS P1 Q24
2025 AISS PRELIMS P1 Q24
Secondary 4
6 marks
The right-angled triangle has sides \((x+1), (x+3)\) and \(y\), where \(x\) and \(y\) are integers.
Show that \(y\) is an even number.
[4]Find a possible value of \(y\) and the corresponding value of \(x\).
[2]
Solution:
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Answer:(a) \(y\) is even (b) One possibility is \(x=2,y=4\)
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