Respuesta :
Answer:
B is not necessarily true
Step-by-step explanation:
A) This is always true
B) This is not necessarily true
When two lines intersect, they form angles at the intersection as D says, but that does not mean that the angle will always be 90 degrees as is required for the two intersecting lines to be perpendicular
C) This is always true
D) This is always true
Option B) The lines are not perpendicular is not necessarily true.
What is the Intersection of Two lines?
When two lines intersect and following are the three different possibilities:
1) They are parallel, if lines are parallel they can never intersect.
2)They cross each at an angle and the point of intersection is unique that is they intersect at only one point.
3) Two lines coincide, that is every point on line 1 is a point on line 2.
Now
In option B it is given that lines are perpendicular that is the specific case of (2) When angle is 90°.
Therefore, it is not necessarily true.
To know more about intersection of lines refer to:
https://brainly.com/question/17273799
#SPJ2