Japanese
"Drawing Angle"
How to Use
- Click the icon of "ruler" (then the ruler appears)
- Drag the ruler to any place you like
- Click the icon of "pencil" (then the pencil appears)
- Drag the pencil so that its point comes to the edge of the ruler.
- Click "DrawLine", and drag the pencil along the edge of the ruler (then a line is drawn).
- Click the icon of "ruler" (then the ruler disappears).
- Click the icon of "protractor" (then the protractor appears).
- Drag the protractor so that its center comes to the left end of the line.
- Drag the pencil so that its point comes to the mark of "50 degree" of the protractor.
- Click "mark", and drag the pencil in the manner you mark with the real things (then a mark is drawn).
- Click the icon of "protractor" (then the protractor disappears).
- Click "50 deg" (then the ruler appears in the manner that it connects the left end of the line and the mark).
- Drag the pencil so that its point comes to the left end of the line.
- Click "connect", and drag the pencil toward the mark (then a line which connects the left end of the line and the mark is drawn).
- Click the icon of "pencil" and "50 deg" (then the pencil and the ruler disappear, and it remains an angle of 50 deg).
