Question

The angles of quadrilateral are in the ratio 3:5:9:13 find all
the angles of the quadrilate​

Answer 1

Answer:

let the ratio be x

angle 1=3x

angle 2=5x

angle 3=9x

angle 4=13x

Now, we know that sum of all angles of quadrilateral is 360 degree.

therefore,

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

30x=360

x= 360/30

x= 12

angle 1= 36

angle 2= 60

angle 3= 108

angle 4= 156

Step-by-step explanation:

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Answer 2

Answer:

let angles be :-3x+5x+9x+13x

by angle sum property of quadrilaterals the sum of interior angles is 360 degreee

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

30x=360 degree

x=12 degree

3x=3(12)=36 degree

5x=5(12)=60 degree

9x=9(12)=108 degree

13x=13(12)=156 degree

therefore these are the angles of quadilaterals

Step-by-step explanation:

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