Can you help me with this
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Heya mate.....
hope it helps you...
18)
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shaurya94737314:
Thanks... Give me answer of 20 and 21
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ANS19: Let this ratio be x
So, 8x+5x+4x+1x=360
18x=360
x=360/18
x=20
8X20= 160
5X20=100
4X20=80
1X20=20
So the angles of the quadrilaterals are 160,100,80 and20
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