Oval 0 Angle ^ Half circle C Right angle L Star * Straight Line / Curved Line S Acute Angle V Point . Two intersecting lines X
a line
a line
Half of a revolution of a circle is 180 degrees and its angles added together are supplementary.
in complex math the name for a 180 degree angle would be called a straight line
Equator...
Bisecting the line.
A Line of Symmetry.
Oval 0 Angle ^ Half circle C Right angle L Star * Straight Line / Curved Line S Acute Angle V Point . Two intersecting lines X
a line
a line
uyuy7uijhjyujjujjuju
It is: 180 degrees
Half of a revolution of a circle is 180 degrees and its angles added together are supplementary.
supplementry
Meiosis.
the line is called a division bar