Question

The angles of quadrilateral are in the ratio 3:5:9:fiind all the angles of the quarilatera
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Answer 1

Step-by-step explanation:

Let the four angles of the quadrilateral be 3x, 5x, 9x and 13x

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

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[sum of all angles of the quadrilateral is 360

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]

30x=360

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x=12

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Hence, the angles of the quadrilateral are 3×12

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=36

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,5×12

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=60

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,9×12

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=108

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and13×12

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=156

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Answer 2

Step-by-step explanation:

3:5:9:13

⇒3x+5x+9x+13x

=360

50x=360

x=12

angle = 36°

60°

108°

Hope this will help you :)

156°