Align line segment A with compasses, then draw two side-by-side line segments A (non-overlapping, that is, draw two line segments A), then draw line segment B (overlapping line segment A) on the two side-by-side line segments A by the above method, and then change the part of line segment B into a dotted line, and the answer will appear.

If you have any questions, please continue to ask questions and hope to adopt them. Thank you, your adoption is my strength!

How do parents draw good-looking family diaries? Parents draw it like this:

1. Prepare drawing tools such as paper, paint and brushes, and choose the appropriate canvas size and color.

2. Draw the outline of parents on drawing paper, which can be described by simple geometric figures and lines, and try to keep the proportion and shape accurate.

3. On the basis of sketching, fill parents' hair, clothes, skin color and other parts with pigments, and choose the appropriate color and texture according to the actual situation.

4. Draw parents' facial expressions and eyes, and express parents' emotions and personality characteristics through the treatment of details.

5. Add some background elements, such as family photos, flowers and books, to highlight the image and importance of parents.

6. Finally, touch up the painting, check the overall effect and details of the picture, and ensure the aesthetics and artistry of the picture.

How to draw a growing diary can be done by illustration recording and animation recording.

1. Illustration record: The events or emotions in the diary can be recorded in the form of illustrations, and painting tools such as crayons, watercolors and oil paintings can also be used for painting.

2. Animation recording: You can use animation software, hand-drawn animation, etc. Animation is made for the events or emotions in the diary, and different animation techniques and styles can be used to make the record more vivid and interesting.