Question

Prove that the straight lines perpendicular to the same straight line are parallel to one another.

Answer 1

Answer:

ans

Step-by-step explanation:

If a transversal cuts two lines and if the sum of the corresponding angles are equal, then, ... both the lines are perpendicular to the transversal. So, the corresponding angles are equal to 90 degrees. Hence,both the given lines are parallel to each other.