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BVB_army Group Title

Need help Fast with triangle problem!

  • one year ago
  • one year ago

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  1. yazthespaz Group Title
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    well we know that the triangle is an isosceles right

    • one year ago
  2. yazthespaz Group Title
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    because the two top sides are equal

    • one year ago
  3. yazthespaz Group Title
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    so that means that the two bottom legs will be equal

    • one year ago
  4. yazthespaz Group Title
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    |dw:1352673448087:dw|

    • one year ago
  5. yazthespaz Group Title
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    We also know that all triangles = 180 so we are given that the top point of the triangle is 31

    • one year ago
  6. yazthespaz Group Title
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    180-31= 149

    • one year ago
  7. yazthespaz Group Title
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    Are you understanding so far?

    • one year ago
  8. yazthespaz Group Title
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    OH im sorry, my mistake i thought it said 31

    • one year ago
  9. yazthespaz Group Title
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    so what i mean is 180-38= 142 Divided by 2 is 71

    • one year ago
  10. yazthespaz Group Title
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    so to check your work what you can do is add 71+71 +38= 180 :) because the interior angles of ANY kind of triangle will = 180

    • one year ago
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