You need tracing paper and pencil
You first trace the triangles you see in the question and follow the rotation instructions.
For example, question 5 says to rotate 90 clockwise
so trace triangle on tracing paper, hold pencil on one point of the corners and rotate the tracing paper clockwise 90.
then you have a new triangle which you can draw out with a ruler.
Hope this somehow made sense, Its hard to give instructions in writing :)
