Question

На листе бумаги нарисован угол МЕК. Как с помощью перегибания этого листа можно построить его биссектрису

Answer 1

Чтобы получить его биссектрису, нужно сложить лист пополам, чтобы точки М и К совместились) разгладь лист и разверни, полученная линия посередине и будет биссектрисой МЕК

Answer 2

Drawing the Angle and Constructing Its Bisector

To construct the bisector of an angle using paper folding, follow these steps:

1. Draw the Angle: - Start by drawing the given angle, let's call it angle MEC, on a piece of paper.

2. Fold the Paper: - Fold the paper so that the vertex of the angle (point E) aligns with one side of the angle (ME or EC).

3. Mark the Fold Line: - Mark the fold line as AB, where A is the vertex E and B is the point where the paper intersects the side of the angle.

4. Fold the Paper Again: - Fold the paper so that the vertex E aligns with the other side of the angle (EC or ME).

5. Mark the Intersection: - Mark the intersection of the fold line AB with the second side of the angle as point F.

6. Connect Points E and F: - Use a straightedge to draw a line connecting points E and F. This line is the bisector of angle MEC.

By following these steps, you can construct the bisector of the given angle using paper folding.