出国留学网GRE数学的几何例题分析

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GRE数学的几何例题分析

 

  GRE考试数学部分对不少同学来说是一大难点,出国留学网GRE栏目为大家准备了《GRE数学的几何例题分析》,帮助大家提升成绩,祝大家顺利!

  GRE数学的几何例题分析

  1. If the areas of three of the faces of a rectangular solid are 6,10 and 15, what is the volume of the solid?

  A.30

  B.90

  C.150

  D.300

  E.450

  答案:A

  2.△RST lies in the XY-plane and points R and T have (x, y) coordinates (0,0) and (6,0), respectively. The area of △RST is 12.

  The x-coordinate of R

  The y-coordinate of S

  答案:D

  3.What is the maximum number of nonover-lapping regions into which 3 lines can divide the interior of a circle?

  A.4

  B.6

  C.7

  D.8

  E.9

  答案:C

  4.In the rectangular coordinate system, line k passes through the point (0,0) and (4,8); line m passes through the points (0,1) and (4,9).

  The slope of line k

  The slope of line m

  答案:C

  5.In the stop sign shown in the figure above, all sides have equal length and all angles have equal measure. If the figure could be rotated 225 degrees in a clockwise direction, point G would be in the position of point.

  A.I

  B.J

  C.K

  D.L

  E.M

  答案:B

  6.What is the ratio of the perimeter of a pentagon with each side of length 6 to the perimeter of an octagon with each side of length 6?

  A.5/6

  B.4/5

  C.3/4

  D.2/3

  E.5/8<...