The angle of quadrelatatera are in the ratio 3:4:5:6find the angles
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Answer:
60°,80°,100°,120°
Step-by-step explanation:
3x+4x+5x+6x=360
18x=360
x=360/18
x=20
3x=60°
4x=80°
5x=100°
6x=120°
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