please please please help
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Answer:
it is 50°
bcz it is alternate to angle 50
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Step-by-step explanation:
angle adjacent to x will be equal to
= 180 - 20 - 60 - 50 = 50°
adjacent Angles of this quadrilateral will be equal. let it be y and z
therefore ,
y + z + (50° + 30°) + (60° + 20°) = 360°
y+ z = 200°
since adjacent Angles will be equal
so y = z
y + y = 200 => 2y= 200 => y = 100°
therefore , x = y/2 = 100/2 = 50°
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