

第一次备考GRE过程中,掌握必要的考试技巧和适当的练习,二者缺一不可,新通小编为考生们整理了一些GRE数学考试中的经典几何题目,并附送答案解析,希望考生充分利用,从中掌握一些解决几何问题的技巧。
GRE考试取得高分,除了掌握一些答题技巧,再加上不断地练习,没有其他捷径。为了能给大家提供一些练习的机会,新通小编跟大家分享2015年GRE数学考试中的经典几何题目,希望大家好好珍惜,通过这些联系掌握几何题目的答题思路。
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.The rectangular rug shown in the figure above has a floral border 1 foot wide on all sides. What is the area, in square feet, of that portion of the rug that excludes the border?
A.28
B.40
C.45
D.48
E.53
答案:A
5. The diagram represents a rectangular garden. The shaded regions are planted in flowers, and the unshaded region is a walk 2 feet wide. All angles are right angles.
The sum of the areas of the shaded regions
2,800 square feet
答案:D
6.What are the coordinates of point B in the xy-plane above?
A.(6,12)
B.(6,28)
C.(8,20)
D.(12,20)
E.(14,28)
答案:B
7.If 9 trees are originally planted in a circular pattern as shown above, what is the least number of trees that must be transplanted so that the 9 trees will be in 2 straight rows?
A.4
B.5
C.6
D.7
E.8
答案:B
8.If the sum of the measures of two angles is 180o,each angle is a supplement of the other, whereas, if the sum of their measures is 90o, each is a complement of the other.
The measure of an angle with a supplement that measures 130o
The measure of an angle with a supplement that measures 40o
答案:C
9.If a solid pyramid has 4 vertices and 4 faces, how many edges does the pyramid have?
A.2
B.3
C.4
D.6
E.8
答案:D
10.A rectangular floor with an area of 12 square meters is drawn to scale with 2 centimeters representing 1 meter.
The area of the scale drawing of the floor
24 square centimeters
答案:A
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