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Hey guys I need help on maths. ​
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Hey guys I need help on maths. ​

Hey guys I need help on maths. ​-example-1
User The Black Horse
by
6.1k points

1 Answer

9 votes

Answer:

x=122°

Explanation:

sum of all interior angles in a quadrilateral = 360°

then ,

119+105+78+m = 360

m = 58

....

m+ x = 180 ( linear pair)

58+x = 180

x = 122

User TheKarateKid
by
6.0k points
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