the ratio of the angles of a quaderellal is3: 5: 9: 13,find all the angles of this what is quadrilateral??
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1
Answer:
36, 60, 108, 156
Step-by-step explanation:
3x+5x+9x+13x=30x
30x=360(all angles of a quadrilateral add up to 360)
x=360/30
x=12
3x=3*12=36
sameway, we can find the values of others.
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