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Three angles of a quadrilateral are in the ratio 3 : 4 : 5 : 6. the smallest of these angles is​

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239 cents Bozhidar
Answer:

60 degree is the smallest angle

Let the common ratio be x.

3x + 4x+5x+6x = 360

18x = 360

x = 360/18

x = 20

3x= 60

4x= 80

5x = 100

6x = 120

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