Question

Which one of the following statements is true of perpendicular lines? A. They intersect to form an obtuse angle. B. They intersect at one point. C. They never intersect. D. They intersect to form an acute angle.

Answer 1

they intersect at one point

Answer 2

B. They intersect at one point.

Explanation:

Perpendicular lines intersect at one point at 90 degrees.

Therefore, we ignore options A) , C) and D)

Perpendicular means 90 degrees

Therefore, answer is B. They intersect at one point.

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