Question

if two lines are perpendicular, then the lines intersect to form four right angles that are 180? each.
true
false

Explanation:

First, recall the definition of perpendicular lines: two lines are perpendicular if they intersect at a right angle (90°). When two perpendicular lines intersect, they form four angles, each of which is 90° (a right angle), not 180°. So the statement has an error in the angle measure (saying right angles are 180° each, which is incorrect as right angles are 90°). Thus, the statement is false.

Answer:

False