Question

Постройте ромб ABCD симметрично относительно меньше диагонали (симметрия вокруг О)

Answer 1

Стороны угла А касаются окружности с центром О радиуса R. Определите расстояние ОА , если угол А =90 градусов и R=19 см.

Answer 2

Building a Symmetrical Rhombus

To build a rhombus symmetrically around its smaller diagonal, we can follow these steps:

1. Draw the Smaller Diagonal: - Start by drawing the smaller diagonal of the rhombus, let's call it AC.

2. Find the Midpoint: - Find the midpoint of the smaller diagonal AC, which we can call point O. This will be the center of symmetry for the rhombus.

3. Draw the Larger Diagonal: - From point O, draw the larger diagonal BD. This will intersect the smaller diagonal AC at point O.

4. Complete the Rhombus: - From points A, B, C, and D, draw the sides of the rhombus to complete the shape.

By following these steps, you will have constructed a rhombus symmetrically around its smaller diagonal.

Let me know if you need further assistance with this!