Question 1202080
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Although the presentation of the problem is poor, with the chosen title of "parallelograms" for the post, it is clear that angles OHE and HER are adjacent angles in a parallelogram.<br>
Then, since adjacent angles in a parallelogram are supplementary...<br>
4q+2q = 180
6q = 180
q = 30<br>
ANSWERS:
a) q = 30
b) OHE = 4q = 120
c) HER = 2q = 60<br>