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Defined by distinct lines which intersect at right angles and at exactly one point.

A) arc
B) angle
C) parallel lines
D) perpendicular lines

2 Answers

4 votes
Perpendicular lines intersect at right angles.
User Yogesh Agrawal
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5.7k points
3 votes
The answer is D. Right angles are 90 degrees. perpendicular lines give off 4, 90 degree angles
User Thafer Shahin
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