Exponent Education http://www.exponenteducation.com/ is the best provider of video solutions for class 11 and 12 students preparing for the boards and also for students preparing for engineering entrance exams like IIT JEE. This video lecture solves a problem on Properties of Triangle of JEE Math syllabus. These video lectures are the best for students studying on their own without extra coaching. The website http://crackiitjee.com/video-lectures/ provides FREE Video lectures for students to help them revise the problems any number of times. Students can also make use of the video on the You Tube channel http://www.youtube.com/exponenteducation and can stay in touch with us on Face book http://www.facebook.com/ExponentEducation?ref=hl for regular updates.