Question

In the figure, if x+y=w+z then prove that AOB is a line



plss do help​

Answer 1

Step-by-step explanation:

If x+y=w+z so

we can write it as

x+y=x+y

by using angle sum property

x+y+x+y=360°

2x+2y=360°

2(x+y) =360

x+y=180

so AOB ia a line

Answer 2

Answer:

Please refer to the attachment.

Hope it helps!!!

Step-by-step explanation:

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