Math, asked by gunjan010773p2afz3, 1 year ago

plz tell this answer urgently

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Answered by Anonymous
1
7x +20 +3x = 180 ( adjacent angles )
so , 10x +20 =180
10x =180-20
10x = 160
x = 160÷10
hence , x = 16

gunjan010773p2afz3: thanku
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