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CBSE Class 7 Answered

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Asked by asthanask1 | 30 Dec, 2022, 06:19: PM
answered-by-expert Expert Answer
Hint:
We will use properties of intersecting lines like linear pair, vertically opposite angles.
 
Using the st. line AOC, which forms a linear pair, we can find 'z'.
 
64 degree plus z space equals space 180 degree
z space equals space 180 degree minus 64 degree
z equals 116 degree

y equals z space equals space 116 degree
 
 
AOB and COD are vertically opp. angles.

64 degree equals 38 degree plus x
x space equals space 64 degree minus 38 degree
x equals 26 degree
 


Answered by | 30 Dec, 2022, 11:45: PM
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