Question

Help me with this math question :)

Answer 1

$\qquad \qquad \bf \huge\star \: \: \large{ \underline{Answer} } \huge \: \: \star$

To prove two lines parallel, we need to check if the two angles involving the lines acts as some angle pair with defininte property.

In the given figure,

• Angle 3 is congruent to Angle 19

( by Alternate Exterior angle pair )

Hence, the two lines are parallel.

$\qquad \large \sf {Conclusion} :$

• Option C is correct