none
None normally
yes it can. The corner can be like a circle
A circle has no corners. :) It just goes round and round and round...
A circle!
No, it does not. If a circle does not have corners, neither does a cylinder. You can think of a cylinder as many circles stacked on top of one another.
A circle
a circle
The maid in the corner. a circle house has no corners.
Measure the distance from top left corner of square (or top right) to the bottom right corner of square( or bottom left) to get the diameter of the circle. Then calculate the circumference from that figure.
The center circle is 10 yards in radius. The penalty arc is 10 yards from the penalty mark. The corner arcs are all 1 yard from their corresponding corner. A semi-circle is exactly one half of a circle and there aren't any on the a football pitch.
you put the little circle in the corner of the board.