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What is the correct answer?

 

 Feb 27, 2021
 #1
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Opposite angles in parallelogram are =

 

13x-25 = 9x-1

4x = 24

x = 6                angle a = 13(6)-25    = 53

 

Angle A and angle D are supplementary (add to 180)

  53 + D = 180       D = ..............

 Feb 27, 2021

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