Question

question 4 of 10

what kind of angle is created by the intersection of two perpendicular lines, rays, or line segments?

a. straight angle
b. obtuse angle
c. acute angle
d. right angle

Explanation:

Define perpendicularity

Perpendicular lines, rays, or line segments are defined as intersecting at a specific angle of exactly \(90^\circ\).

Identify the corresponding angle type

An angle that measures exactly \(90^\circ\) is geometrically defined as a right angle.

Match with the given options

Comparing this definition to the choices:

• A. Straight angle (\(180^\circ\))
• B. Obtuse angle (greater than \(90^\circ\) and less than \(180^\circ\))
• C. Acute angle (less than \(90^\circ\))
• D. Right angle (\(90^\circ\))

Therefore, the correct option is D.

Answer:

• A. Straight angle
• B. Obtuse angle
• C. Acute angle
• D. Right angle (Correct answer)