Solution Method:
- Drawing technique: Use a straightedge to draw a line passing through point B perpendicular to AB, creating parallel lines AD and DC intersecting at point E.
Mytour has just provided solutions for Exercise 3 on Pages 53 and 54 of Math 4 Textbook. In addition, we have solutions for Exercise 1 on Pages 53 and 54 of Math 4 Textbook and Exercise 2 on Pages 53 and 54 of Math 4 Textbook. We also suggest solving them along with the recommended methods. Let's check the guidance for solving exercises on Pages 53 and 54 of Math 4 to excel in 4th-grade math.