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Please help me tomorrow is my examination1. The angles of quadrilateral are in the ratio 3:5:9:13. find all the angels of the quadrilateral. ​

Answer»

Answer:

LET ANGLES be X

3x+5x+9x+13x =360

30x=360

x=12 degree

3x=36

5x=60

9x=108

13x=156

total sum =360



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