This video covers the geometry problems in the GMAT Math Data Sufficiency section. Manhattan Review offers in-person and online GMAT courses ( http://www.manhattanreview.com/gmat/ ) and tutoring globally. In addition, we are expert in MBA admissions consulting ( http://www.manhattanreview.com/mba/ ), TOEFL, GRE, LSAT and SAT. Our online courses offer real time teaching with a unique whiteboard technology. Our courses, tutoring and consultants are located around the world, in particular, in London, Continental Europe, the USA, Asia and the Middle East. Manhattan Review prepares young professionals to get into dream schools and careers! Please visit http://www.manhattanreview.com.
horrible explanation, the instructor seems to know certain facts that are not given in the question and answer page. horrible way to prepare for the exam.
emanzoot123 6 months ago
@namioto808
true true
emikojung 10 months ago
How does the instructor know that O is the middle point of the circle?
namioto808 1 year ago
Response to Brunoaz2000
thwe second triangle is an isosceles cause OR=OP=r just like when he concluded that the first triangle is isosceles.
nachtitube 1 year ago
At the 1:31 mark the instructor concludes that the second triangle is an isosceles triangle and divides the two remaining acute angles into two 30 degrees angles...based on what property did he reach this conclusion? ?
Brunoaz2000 1 year ago