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If a line is perpendicular to a line segment, what angle do they form at their intersection?

A. [tex]45^{\circ}[/tex]

B. [tex]180^{\circ}[/tex]

C. [tex]0^{\circ}[/tex]

D. [tex]90^{\circ}[/tex]


Sagot :

To determine the angle formed at the intersection of a line and a line segment that are perpendicular to each other, we need to understand what perpendicularity means.

Perpendicular lines are defined as lines that intersect at a right angle. A right angle is specifically an angle that measures \(90^{\circ}\).

Thus, when a line intersects a line segment perpendicularly, the angle between them is \(90^{\circ}\).

Therefore, the correct answer is:

D. [tex]\(90^{\circ}\)[/tex]