Answer:

the angles are 60°,90°,90°,120°

Step-by-step explanation:

let the four angles be 2x,3x,3x,4x

A.T.Q.

2x+3x+3x+4x=360

12x=360

x=30

2x=60

3x=90

3x=90

4x=120

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Step-by-step explanation:

Sum of angles ina a quadrilateral =360

Since the ratio of angles are 2 :3:3 :4

2x+3x+3x+4x=360

X=360/12=30

Angles=2x,3x,3x,4x

60,90,90,120 degree

Hope this helps you..