C-06-Q111mediumsingle_mcq
The perpendicular distance from any point on one of two parallel lines to the other is—
The perpendicular distance from any point on one of two parallel lines to the other is—
- avariable
- bzero
- calways equal
- dinfinite
ব্যাখ্যা
Parallel lines stay a constant distance apart, so the perpendicular distance from any point on one line to the other is always equal.