diameter
when 2 halves are equal.
symmetry
axis of symmetry
line of symmetry is divides a figure into halves are the mirror images ofeach other
a line
A line of symmetry divides a figure into two matching halves.
A bisector is a line or curve which bisects or divides a line segment, angle or other figure into two equal parts.
a symmetrical line.
That line is called a "Diameter".
line of symmetry is divides a figure into halves are the mirror images ofeach other
equator
The Equator...
diameter
when 2 halves are equal.
prime merideane and equator The equator divides the earth into two equal halves.
symmetry