Step-by-step explanation:
Let's assume two intersecting lines [tex]l_{1}[/tex] and [tex]l_{2}[/tex]
In line [tex]l_{1}[/tex]
x + y = [tex]180^{o}[/tex] - eq 1
In line [tex]l_{2}[/tex]
y + z = [tex]180^{o}[/tex] - eq 2
Since, eq 1 = eq 2
x + y = y + z
y gets cancelled
x = z
Hence, Proved
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Step-by-step explanation:
Let's assume two intersecting lines [tex]l_{1}[/tex] and [tex]l_{2}[/tex]
In line [tex]l_{1}[/tex]
x + y = [tex]180^{o}[/tex] - eq 1
In line [tex]l_{2}[/tex]
y + z = [tex]180^{o}[/tex] - eq 2
Since, eq 1 = eq 2
x + y = y + z
y gets cancelled
x = z
Hence, Proved