Question

given ( m parallel n ), find the value of ( x ).
(there is a diagram with two parallel lines ( m ) and ( n ), and a transversal ( t ). the angle between ( t ) and ( n ) is ( 18^circ ), and the angle between ( t ) and ( m ) is ( x^circ ).)
answer attempt 1 out of 2
( x = ) input box
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Explanation:

Step1: Identify angle relationship

Since $m \parallel n$, $x^\circ$ and $18^\circ$ are same-side exterior angles, which are supplementary.

Step2: Set up supplementary angle equation

$x + 18 = 180$

Step3: Solve for x

$x = 180 - 18$

Answer:

$162$