Respuesta :

Answer:

Step-by-step explanation:

Answer:

9) A = 50

   B = 130

   C = 50

10) A = 119

   C = 119

   D = 61

Step-by-step explanation:

In parallelograms opposite angles are equal, and find the other two by subtracting the other angle*2 from 360 and dividing the answer by 2

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