Question

instructional video & making conjectures: congruent and supplementary angles formed from 2 parallel lines cut by a transversal
question 1
01:07
question 2
01:17

1. perpendicular lines

⊥
form right angles (a right angle = 90°)
true
false

Explanation:

Perpendicular lines are defined as lines that intersect at a right angle. By definition, a right angle measures \(90^{\circ}\). So, when two lines are perpendicular, the angle they form is \(90^{\circ}\).

Answer:

True