Answer:
Given that,
Transversal line t cuts the two parallel lines a and b as shown in the figure.
To find equation that is true.
Explanation:
Since the transversal line t cuts the two parallel lines a and b, we say that the following conditions are true.
Corresponding angles are equal.
Alternate angles are equal.
Co-interior angles are supplementary.
Vertically opposite angles are equal.
From the given options we get the correct option,
[tex]\angle3+\angle5=180\degree[/tex]
Since by, Co-interior angles are supplementary.
Answer is:
[tex]\angle3+\angle5=180\degree[/tex]
