please solve this fast Friends
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Answered by
1
Answer:
112.5
Explanation:
Sum of all the angles in any quadrilateral is 360°.
therefore,
2x+30+40+65= 360
2x+135=360
2x=360-135
2x=225
x=225/2
x=112.5
plz mark this as brainliest
Answered by
1
Answer:
as know that sum of quadrilateral is 360°
a+b+c+d=360°
65°+40°+30°+2x=360°
135+2x=360
2x= 360-135
2x= 225
x=225/2
Explanation:
I hope my answer will help you .
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