Math, asked by corakong, 1 year ago

in the figure, AOB and COD are straight lines.If x+y+z=180,prove that EOF is a straight line.

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Answered by Anonymous
3
Given, x+y+z=180

COB = AOD [ Vertically opposite angles]

AOD = z

AOE = BOF [ Vertically opposite angles]

BOF = x

EOC = DOF [ Vertically opposite angles]

EOC = y

AOD + BOF + EOC = 180°

Also, x + y + z = 180 °

AOE + AOD + DOF = x + z + y = 180°

Hence, it forms Linear pair.

So, EOF is a straight line.

Anonymous: Stop commenting hi in my all answers.
Answered by sprao534
2
Please see the attachment
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