It's a good idea to make sure that you understand every word in the problem you're trying to solve. If you're not certain about an unfamiliar word, then look it up -- in a dictionary, or the glossary of your textbook, or here.The sum of three consecutive numbers is... Twice the complement of an angle is 40 degrees less than... The orthocenter of a triangle lies at the intersection of... If ABCD is a cyclic quadrilateral and... |