alleryStart learning →What is the relation between the two angle bisectors of a pair of lines through the origin?
AThey overlap fully
BThey are perpendicular
CThey are parallel
DThey meet at 45°
Answer & Solution
Correct answer: B. They are perpendicular
In the bisector equation the coefficients of x² and y² add up to zero, so the bisectors are perpendicular.
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