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sloppycanada

  • one year ago

The length of the hypotenuse of a 45°-45°-90° triangle is 8 units. Find the exact value of the length of the leg.

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  1. Vocaloid
    • one year ago
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    leg = hypotenuse/(square root of 2)

  2. sloppycanada
    • one year ago
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    \[8\sqrt{2}\]

  3. Vocaloid
    • one year ago
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    / means divide

  4. Vocaloid
    • one year ago
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    8 divided by sqrt(2)

  5. sloppycanada
    • one year ago
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    \[8\]

  6. Vocaloid
    • one year ago
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    |dw:1443493557082:dw|

  7. sloppycanada
    • one year ago
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    \[\frac{ 8 }{ \sqrt{2} }\]

  8. Vocaloid
    • one year ago
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    good, we can simplify that as 4*sqrt(2)

  9. Vocaloid
    • one year ago
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    |dw:1443493612226:dw|

  10. Vocaloid
    • one year ago
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    |dw:1443493632919:dw|

  11. sloppycanada
    • one year ago
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    The length of the hypotenuse of a 30°-60°-90° triangle is 12 units. Find the exact value of the length of the short leg.

  12. sloppycanada
    • one year ago
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    12/sqrt2? @Vocaloid

  13. Vocaloid
    • one year ago
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    nope, this is a different type of triangle short leg = (1/2)(hypotenuse)

  14. sloppycanada
    • one year ago
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    so 6?

  15. sloppycanada
    • one year ago
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    The hypotenuse of a 30°-60°-90° triangle is 10 units. Find the exact value of the length of the long leg. @Vocaloid

  16. Vocaloid
    • one year ago
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    |dw:1443493989090:dw|

  17. sloppycanada
    • one year ago
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    5*sqrt3? @Vocaloid

  18. Vocaloid
    • one year ago
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    good

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