[" 2Prove that the two lines that are perpendicular to "],[" the two parallel lines are parallel to each other."]

Two lines are respectively perpendicular to two parallel lines. Show that they are parallel to each other.

Two lines are respectively perpendicular to two parallel lines. Show that they are parallel to each other.

Two lines are respectively perpendicular to two parallel lines. Show that they are parallel to each other.

Prove that two lines perpendicular to the same line are parallel to each other.

Prove that two lines perpendicular to the same line are parallel to each other.

Prove that two lines perpendicular to the same line are parallel to each other.

Prove that two lines perpendicular to the same line are parallel to each other.

Which of the following statements are true (T) and which are false (F)? Give reasons. (i)If two lines are intersected by a transversal, then corresponding angles are equal. (ii)If two parallel lines are intersected by a transversal, then alternate interior angles are equal. (iii)Two lines perpendicular to the same line are perpendicular to each other. (iv)Two lines parallel to the same line are parallel to each other. (v)If two parallel lines are intersected by a transversal, then the interior angle on the same side of the transversal are equal.

Which of the following statements are true (T) and which are false (F)? Give reasons. (i)If two lines are intersected by a transversal, then corresponding angles are equal. (ii)If two parallel lines are intersected by a transversal, then alternate interior angles are equal. (iii)Two lines perpendicular to the same line are perpendicular to each other. (iv)Two lines parallel to the same line are parallel to each other. (v)If two parallel lines are intersected by a transversal, then the interior angle on the same side of the transversal are equal.