Is it a Pythagorean triple?
Check whether a² + b² = c² with c the greatest. Write yes or no.
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Is (21, 72, 75) a Pythagorean triple? Write yes or no.
Answer: yes
Is (22, 120, 121) a Pythagorean triple? Write yes or no.
Answer: no
Is (40, 42, 58) a Pythagorean triple? Write yes or no.
Answer: yes
Tip: Check whether a² + b² = c² with c the greatest. Write yes or no.
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