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rebecca1233

  • 3 years ago

In a 45°- 45°- 90° right triangle, the hypotenuse is 5 cm. How long are the legs?

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  1. Mertsj
    • 3 years ago
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    \[\frac{5}{\sqrt{2}}\]

  2. rebecca1233
    • 3 years ago
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    how so

  3. Mertsj
    • 3 years ago
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    |dw:1358806126176:dw|

  4. Mertsj
    • 3 years ago
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    That is the relationship between the sides of a 45-45-90 triangle.

  5. rebecca1233
    • 3 years ago
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    options for answers r first leg 2.5 second leg 2.5 first leg sqt 2 second leg sqt 2 first leg 5 sqt 2 / 2 second leg 5 sqt 2 / 2 first leg 5/2 second leg 5/2

  6. mathstudent55
    • 3 years ago
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    |dw:1358806035974:dw|

  7. mathstudent55
    • 3 years ago
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    |dw:1358806291270:dw|

  8. rebecca1233
    • 3 years ago
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    thank u :)

  9. rebecca1233
    • 3 years ago
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    mathstudent55 can u help me with two more

  10. mathstudent55
    • 3 years ago
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    Yes. pls make new post for each one

  11. rebecca1233
    • 3 years ago
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    http://openstudy.com/study#/updates/50fdbfb9e4b00c5a3be59d3a

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