📌 Notable points in the Triangle

🚫 Ptolemy's theorem

⏸️ Parallelism

🪐 Area of the Ellipse

🥅 Rectangle Area

🥅 Quadrilaterals

🚩 Area of the Triangle

🚩 Other formulas for the area of the triangle

💪 Power of Point

📐 Similarity of triangles

📐 Congruence of triangles

📐 Triangular inequality

📐 Heron's formula

📐 Right triangles

📐 Law of Sines

📐 Law of Cosines

📐 Angle bisector theorem

📐 Stewart's Theorem

🎬 Thales' theorem

🛑 Polygons

🔭 Angles

🔭 Types of Angles

🔭 Angles between two parallel lines and a

🔭 Angles in a circle

🚩 Triangles

📐 Pythagorean theorem

🌀 Circumference length

🚧 Perimeter and Semiperimeter

🍪 Area of the circle