Not everyone knows ?
You just divide the circles into 4 parts
Make a horizontal line and vertical line through the circle. You now have 4 parts. Make a line from the center to the edge of the circle in 3 of these parts and you now have 7 parts.
draw a + inside it, touching the outside of the circle-cut it into Quaters.
You divide 360 degrees by eight (there are 360 degrees in a circle) so each section would be 45 degrees.
The three parts are:the interior of the circle, the points on the circle (points on its circumference) the outside of the circle.
Construct a circle with a 4.5 radius. The circle's circumference is 360 degrees. So mark out 3 by 120 degrees on the circumference and join them to the centre of the circle which will divide the circle into three equal parts.
You can cut a round cake into eight parts with three cuts, but you can't cut a circle into eight parts with three straight lines.
Draw two diameter lines, then draw a circle inside the circle.
A circle has 360 degrees inside it, 360/3=120. Cut the circle up so that there are three 120 degree angled wedges and you have 3 equal parts.
You can
Only the diameter can divide the circle in to two equal parts.
To shade two-thirds of a circle, you first need to understand that a full circle represents 360 degrees. Two-thirds of a circle would then be 240 degrees (2/3 * 360 = 240). To visually represent this shading, you can start by drawing the full circle. Then, mark off 240 degrees of the circle, starting from any point on the circumference, and shade the area within those markings to represent two-thirds of the circle.
Go to a pizzeria and get them to do it for you.
shade in 6 then divide the next circle, square, ect.. into 10ths then shade in 3 parts.
A circle divides a plane into three parts.
You can't. However, you can divide it into seven, like so: Make the lines make a triangle in the middle of the circle, rather than making them meet at the centre.