Use the ruler to measure the size of the circle you want - this will be a line all the way across the whole circle. Then, measure a piece of string with the ruler -- make this half the size of the original line. Use a thumbtack to tack the string in the spot you want the middle of your circle. Use a bit of tape to tape the other end onto your pencil (don't wrap it around or you will end up with a smaller circle!) Gently move the pencil around the thumbtack to make your circle.
Make sure you are using the correct SI unit on the ruler.
u can't , its imposible.
hexagonal prism, a cone, and i believe circle or cylinder
Divide 7 by 8, using a calculator or a pencil, to get 0.875 .
Use the ruler to measure the size of the circle you want - this will be a line all the way across the whole circle. Then, measure a piece of string with the ruler -- make this half the size of the original line. Use a thumbtack to tack the string in the spot you want the middle of your circle. Use a bit of tape to tape the other end onto your pencil (don't wrap it around or you will end up with a smaller circle!) Gently move the pencil around the thumbtack to make your circle.
paper pencil and ruler
The easy way to find the length of a pencil is to use a ruler to measure it. A "small" ruler might not make it, but a "regular" one foot ruler will do the job nicely.
You buy a ruler and a pencil at a store and you draw something
Make sure you are using the correct SI unit on the ruler.
u can't , its imposible.
you draw using pencil because if you make a mistake you can ease it in stead of having to do the whole drawing again
To make a compass with these materials, first magnetize the nail by rubbing it against a magnet in the same direction several times. Next, tie the string around the nail and place it inside the plastic jar. Put the lid on and tape the lid securely. Allow the nail to settle and align itself north-south. The end pointing north indicates the north direction.
The main advantages of using a marking gauge over a pencil and ruler is that you can repeat the settings on every workpiece that you mark out. (i.e. you can make an identical mark on each of the pieces you are working with).
pencil lead is not charcoal but rather graphite molded with clay and hardened
Obviously there isa type of ruler thingy just trace it simple!
You will need card board, pencil, scissors, exacto knife, glue, tape, a ruler and a good imagination.