savagesavvy1
savagesavvy1 savagesavvy1
  • 26-01-2017
  • Mathematics
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Find the value of A?

Find the value of A class=

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Аноним Аноним
  • 26-01-2017
A= 4 because u divide 5 by 20.
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Аноним Аноним
  • 27-01-2017
Here, the figure is quadrilateral, we know in quadrilateral, opposite angles are equal, so 

20a + 30 = 17a + 48
20a - 17a = 48 - 30
3a = 18
a = 18/3
a = 6

In short, Your Answer would be 6

Hope this helps!


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