Using a protractor divide it into three parts, each of 120 degrees. Shade two of them
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.
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.
Using a protractor divide it into three parts, each of 120 degrees. Shade two of them
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.