Finding the incenter of a triangle with coordinates | ZJ learning | Straight Lines#20

Learn the quick and easy way to find the incenter of a triangle. You only need the coordinates and the equations of the sides of the triangle. You need to know how to find the location of 2 points with respect to a straight line and also how to find the angle bisectors of 2 straight lines.
Tip of the day (Construction of the incircle) 5:11

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[maheshbhatt]

sir i like your video very much and i have one question but not related to incenter if u can give solution i m very thankful to Harry potter starts at the point (0, 9) on the plane. He has to destroy a number of horcruxes from three rivers, in the following order: the Yamuna river which is the line y=10; the Ganga river which is the line y=0 and the Narmda river which is the line x=10. After visiting all three rivers, he must then bring the broken horcruxes to Dumbledore's Lair located at (8, 5). What is the shortest distance that he can walk to accomplish this goal? options 25, 16, 20, give proper solution

[akashdubey]

sir i like your video very much and i have one question but not related to incenter if u can give solution i m very thankful to Harry potter starts at the point (0, 9) on the plane. He has to destroy a number of horcruxes from three rivers, in the following order: the Yamuna river which is the line y=10; the Ganga river which is the line y=0 and the Narmda river which is the line x=10. After visiting all three rivers, he must then bring the broken horcruxes to Dumbledore's Lair located at (8, 5). What is the shortest distance

dinga dinga dinga dinga mundian to bach ke