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anonymous

  • 5 years ago

determine whether the following side measures form right angles. 4,7, radical 65

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  1. myininaya
    • 5 years ago
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    which is the biggest number?

  2. myininaya
    • 5 years ago
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    is that sqrt(65)?

  3. myininaya
    • 5 years ago
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    i assume you mean sqrt(65)

  4. myininaya
    • 5 years ago
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    since sqrt(65) is the biggest, let's assume thats our hypothnues use the pytagorean thm

  5. myininaya
    • 5 years ago
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    does 4^2+7^2=(sqrt(65))^2 16+49=65? 65=65 so it is a right triangle

  6. anonymous
    • 5 years ago
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    ahh yeah! haha thanks so much

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