Draw two diameter lines, then draw a circle inside the circle.
dragons no wait... ELVES
If you define line as a straight curve then you cannot. I have seen two other variations though: you can cut a cake or any cylinder into eight pieces with three cuts or you can fold a circle into eight sections.
6 straight lines drawn inside of an octagon will divide the octagon into 8 triangles
you divide 8 by 4 which gives you 2 so you draw 4 lines across a circle and then you have it!
Draw two diameter lines, then draw a circle inside the circle.
dragons no wait... ELVES
If you define line as a straight curve then you cannot. I have seen two other variations though: you can cut a cake or any cylinder into eight pieces with three cuts or you can fold a circle into eight sections.
6 straight lines drawn inside of an octagon will divide the octagon into 8 triangles
Oh, dude, let me break it down for you. So, if you draw three lines in a circle, you can definitely create eight pieces. Each line you draw cuts the circle into two parts, so with three lines, you'll have eight pieces in total. It's like slicing a pizza, but with geometry.
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.
you divide 8 by 4 which gives you 2 so you draw 4 lines across a circle and then you have it!
No. A circle has no straight lines. You can approximate circles with very small straight lines (that's how a computer draws circles) but mathematically, no.
No, parallel lines are straight lines.
No, all polygons have straight lines. All lines are straight
Oval
No, because, none of the combinations of lines can evenly slit spaces. Fold the circle first, and then you can cut the circle into 5 pieces with 2 straight lines.