5.2 Area of Triangles and Parallelograms - Hindi
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TIMESTAMPS
00:00 Mid-point theorem
00:38 Archimedes discovers the mid-point theorem
01:02 Illustration of the mid-point theorem
01:54 What is a corollary?
02:16 Corollary of the mid-point theorem
02:42 The area of a triangle
03:22 How to use triangles to calculate the area of a parallelogram