新GRE数学复习考点分析
今天针对新GRE数学复习,小编给大家整理的是关于Geometric Figures的相关内容,希望考生能再接再厉,取得一个好的GRE考试成绩。 Geometric Figures If a point is selected at random inside a geometric figure, then the probability that the selected point lies inside a particular region is the ratio of their areas: area of the particular region inside the figure/area of the whole figure. Example: The probability that a randomly selected point within the square lies inside the circle=area of circle/area of square=∏r2/(4r2)= ∏/4. Remember: If the particular region is not completely ins... [ 查看全文 ]新GRE数学复习考点分析的相关文章