Current location - Training Enrollment Network - Mathematics courses - How to draw a beautiful 57-page case in a math book with compasses and rulers?
How to draw a beautiful 57-page case in a math book with compasses and rulers?
Use compasses and rulers to draw the following beautiful patterns on page 57 of the math book.

1, first look at the beautiful pattern on page 57 of the math book, and then draw a circle with compasses.

2. Draw two symmetrical axes of a cross in a circle.

3. Draw 57 pages of beautiful patterns in this circle.

4. Erase the alignment axis, and then draw this figure.