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ashleyb

  • 3 years ago

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

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  1. ryan123345
    • 3 years ago
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    133

  2. ryan123345
    • 3 years ago
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    just subtract 47 minus 180

  3. jim_thompson5910
    • 3 years ago
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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

  4. ryan123345
    • 3 years ago
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    the triangle sum theorem says that very triangle add up to 180. so u just subtract c:

  5. ashleyb
    • 3 years ago
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    thankyou!

  6. ryan123345
    • 3 years ago
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    your welcome :)

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