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✅ BECOME A MEMBER of the MaTYkár channel and GET ACCESS TO BENEFITS: / @matykarsk Dear students, come and solve an example with me for calculating the sizes of CENTRAL and PERIPHERAL ANGLES in a quadrilateral ;) ???? Basic concepts (point, line, segment): • PLANIMETRY - BASIC CONCEPTS (point, line... ???? Triangle - basic concepts: • CUCKOO attacks! ???? Construction of triangles using altitudes: • CONSTRUCTION OF TRIANGLES using ... ???? Sets of points of given properties: • SETS OF POINTS of given PROPERTIES - altitude... ???? How do I see a segment under an acute and obtuse angle: • HOW DO I SEE a segment under an ACUTE AND OBTAINED ... ???? Angles - adjacent, vertex, alternate, congruent: • ANGLES - alternate, congruent, adjacent, ... ???? Euclid's theorems: • EUCLID'S THEOREMS on ALTITUDE, DEPENDENTS - in... ???? Central and circumscribed angle - explanation: • CENTRAL and CIRCUMSCENT ANGLE - definition,... ???? Central and circumscribed angle - calculations in a triangle: • CENTRAL and CIRCUMSCENT ANGLE - calculations in ... ???? Central and circumscribed angle - calculations in a quadrilateral: • CENTRAL and CIRCUMSCENT ANGLE - calculations in ... ???? Chord quadrilateral - definition, properties: • CHORDIC QUADRIGUARD - definition, p... ???? Chord quadrilateral - solution of an example: • CHORDIC QUADRIGUARD - solution of an example... ???? Area of a triangle - calculation: • CONCENTRATE OF A TRIANGLE - how to calculate? ???? Heron's formula - explanation, use: • HERON'S FORMULA - explanation, use ???? Heron's formula - use in an example: • HERON'S FORMULA - use in an example ???? Similarity of triangles: • PERMUTATIONS without REPEATMENT - definition... ???? Similarity of triangles - solving examples: • SIMILARITY OF TRIANGLES - solving pr... ------------------------------------------------------------------------------------------------ ✅ SUBSCRIBE: https://www.youtube.com/c/MaTYkár?sub... ------------------------------------------------------------------------------------------------ ✍️ CONTACT: ???? EMAIL: [email protected] ???? FACEBOOK - / matykarsk ???? INSTAGRAM - / matykarsk #matykar #matykarsk #tutoringmatematiky ------------------------------------------------------------------------------------------------