2. First you have to put the circle of
the protracter to the vertex. I will
show you latter in the slide show.
3. Make shure you put the line, wich the arow is on, So it lines up.
Then were ever the other line is on the numbers you will have your
answer
4. Here is an example. The circle is on the vertex the thing I said I would
explain latter. The vertex is were the two lines meat. As you can see
this is how you would solve it. Here I will give you an example.
5. 116%
This is how you would use a protracter and
how you can solve angles
6. There are different angls to know. The first is acut. The right angle. Then it is obtus. The
stright. Then reflex. Then full rotachoin