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x+y+z+w
130+130+70+80=410
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130+130+70+80=410
Ans 410
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I hope this will help you
As z=180-70=110°
X=180-130°=50°
Y=180-80°=100°
LET Adjacent angle of w be a
360=a+70+80+130
360=a+280
360-280=a
80=a (adjacent angle of w)
W=180-80=100°
X+y+z+w=110+50+100+100=360°
As z=180-70=110°
X=180-130°=50°
Y=180-80°=100°
LET Adjacent angle of w be a
360=a+70+80+130
360=a+280
360-280=a
80=a (adjacent angle of w)
W=180-80=100°
X+y+z+w=110+50+100+100=360°
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