Properties of parallelograms, rectangles, rhombuses, and squares.
For Pythagorean problems, use a square root calculator to save time. gdz geometrii 8 klass domogatskikh onlain rabochaia tetrad
Using ratios and coefficients of similarity ( Properties of parallelograms
Central and inscribed angles, tangents, and chords. 🛠️ How to solve it faster and squares. For Pythagorean problems