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ashleyb Group Title

in triangle ABC, the sum of the measures of angle A and angle B is 47 degrees. what is the measure of angle c

  • one year ago
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  1. ryan123345 Group Title
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    133

    • one year ago
  2. ryan123345 Group Title
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    just subtract 47 minus 180

    • one year ago
  3. jim_thompson5910 Group Title
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    all angles must add to 180 degrees so a+b+c = 180 (a+b)+c = 180 47+c = 180 solve for c

    • one year ago
  4. ryan123345 Group Title
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    the triangle sum theorem says that very triangle add up to 180. so u just subtract c:

    • one year ago
  5. ashleyb Group Title
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    thankyou!

    • one year ago
  6. ryan123345 Group Title
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    your welcome :)

    • one year ago
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