gabbymyers2005 gabbymyers2005

29-04-2019
Mathematics

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b) Your sister says that the angles ∠DCA and ∠BCA are supplementary angles. Is she correct? Explain your reasoning. (1 point)

b Your sister says that the angles DCA and BCA are supplementary angles Is she correct Explain your reasoning 1 point class=

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mathstudent55 mathstudent55

29-04-2019

Answer:

She is incorrect.

Step-by-step explanation:

ABCD is a quadrilateral. Angle C measures less than 180 degrees. The sum of the measures of two supplementary angles equals 180 degrees. The sum of the measures of angles DCA and BCA equals the measure of angle C, but angle C measures less than 180 degrees, so the angles are not supplementary.

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13-02-2020

Answer:

incorrect

Step-by-step explanation:

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