COMPLETE GEOMETRY का REVISION || Rapid Revision Course ||CGL Mains Special|| #cgl #ssc #learnmaths
COMPLETE GEOMETRY का REVISION || Rapid Revision Course ||CGL Mains Special|| #cgl #ssc #learnmaths Geometry का Marathon का Link • Geometry Problems You NEED To Know For SSC... TIMESTAMP 00:00:00 - Introduction 00:01:20 - Parallel Lines 00:08:32 - Three parallel lines and proportionality 00:10:18 - Angle between internal angle biasector and opposite external angle biasector 00:11:30 - Congruent Triangles 00:21:50 - RHS Congruency 00:25:00 - Inequality in triangles 00:31:43 - BPT / Thales Theorem 00:37:00 - Converse of BPT 00:41:40 - Mid point Theorem, 00:46:40 - Similarity, Similar triangles 00:52:10 - Theorems of Similar triangles 00:57:20- Application of Similarity 01:10:20 - Cevians (introduction) 01:11:40 - Medians , centroid and it's properties 01:17:20 - Perpendicular Medians 01:23:40 - Length of Medians 01:27:10 - Angle Biasector,Angle biasector theorem , incentre,inradius . 01:45:00 - Altitude and it's properties 01:49:50 - Angle between altitude and angle biasector 01:56:40 - Perpendicular biasector , Circumcentre and circum radius 02:03:00 - Right Triangle and it's properties 02:18:45 - Equilateral triangle and it's properties 02:24:45 - Isosceles triangle and it's properties 02:30:26 - Area of triangle 02:35:35 - Ratio of areas of triangles 02:41:45- Sine rule 02:44:36 - Cosine Rule 02:47:35- Acute and Obtuse triangle 02:51:25 - when angle is 135° 02:55:00- Parallelogram and it's properties 03:05:00 - Rhombus and it's properties 03:09:30 - Trapezium,median of trapezium, Diagonal of trapezium is bisected 03:16:48-Polygon, Regular polygon,number of diagonals. 03:26:34- Regular Hexagon 03:30:40- Circle and basic properties,angle is same segment 03:41:25- Semicircle 03:43:45- Length of arc ,area of sector,area of segment,length of chord 03:53:20- PA×PB=PC×PD 03:55:10- Cyclic quadrilateral and basic properties 03:38:20- one diagonal of Cyclic quadrilateral is bisected by other diagonal. 04:06:00- Tangent and Secant, properties of tangent 04:13:35- Alternate segment theorem 04:21:05- Important results related to tangents 04:32:00- Angle biasector and circle. 04:34:30-Concentric circles and important results 04:42:30- Common tangent, Transverse common tangent, Direct common tangent,length of DCT. and TCT, number of common tangents. 05:02:00- Three circles touching each other externally 05:05:40- Concluding remarks and suggestions.
