Question

what is quator of the circle

Answer 1

Quadrant has my vote also. I checked in the Oxford English Dictionary and got: A quarter of a circle or circular body, viz. (a) an arc of a circle, forming one fourth of the circumference; (b) one fourth of the area of a circle, contained within two radii at right angles.

Answer 2

Quadrant has my vote also. I checked in the Oxford English Dictionary and got: A quarter of a circle or circular body, viz. (a) an arc of a circle, forming one fourth of the circumference; (b) one fourth of the area of a circle, contained within two radii at right angles.