solve it please......
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1
3x+4x+6x+5x=360°
18x=360
x=20
3x=3*20=60
4x=4*20=80
6x=6*20=120
5x=5*20=100
18x=360
x=20
3x=3*20=60
4x=4*20=80
6x=6*20=120
5x=5*20=100
Answered by
0
Answer:
ratio = 3:4:6:5
let the angle be x
therefore
3x:4x:6x:5x
sum of all the angles is 360°
3x+4x+6x+5x=360
18x=360°
x=20°
therefore
3*20=60°
4*20=80°
6*20=120°
5*20=100°
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