from the adjoining figure 13 calculate the remaining angles of the parallelogram ABCD
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Answer:
Step-by-step explanation:
Opposite angles of a parallelogram are equal.
The sum of adjacent angles of a parallelogram is 180 degrees
Therefore ,
The angles are,
a = 50 degrees
b = 180 - 50
= 130 degrees
c = 50 degrees
d = 130 degrees
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