gre數(shù)學(xué)考試關(guān)于幾何的重點試題(三).

　　考生如果覺得復(fù)習(xí)gre數(shù)學(xué)考試比較難不妨從這些題目練習(xí)開始，每篇都是按照分類給大家列舉了一些典型題目，本篇主要是針對gre數(shù)學(xué)考試幾何題型方面的典型題目及答案。

　　21.In the figure above, if ABCD is a parallelogram with A at the origin, what are the coordinates of C?

　　A.(6,5)

　　B.(6,6)

　　C.(7,4)

　　D.(8,5)

　　E.(8,6)

　　答案：A

　　22.What fraction of a cubic meter is the volume of a cubic block of stone with edge of length 10 centimeters?(1 meter=100centimeters)

　　A.3/10

　　B.1/10

　　C.1/30

　　D.1/100

　　E.1/1000

　　答案：E

　　23.In the rectangular coordinate system above, for how many of the points that lie inside or on the boundary of the shaded region are both coordinates integers?

　　A.six

　　B.seven

　　C.eight

　　D.nine

　　E.ten

　　答案：E

　　24. A rectangular tabletop consists of a piece of laminated wood bordered by a thin metal strip along its four edges. The surface area of the tabletop if x square feet, and the total length of the strip bore it was attached was x feet. If the tabletop is 3 feet wide, what is its approximate length, in feet?

　　A.12

　　B.10

　　C.9

　　D.8

　　E.6

　　答案：E

　　25.In the coordinate plane, points A and B are endpoints of a diameter of a circle with center (-2,1). If the coordinates of A are (-5,5), what are the coordinates of B?

　　A.(0,0)

　　B.(3,-2)

　　C.(3,-1)

　　D.(2,-2)

　　E.(1,-3)

　　答案：E

　　每到題目都是關(guān)于gre數(shù)學(xué)考試的典型題目，考生可以根據(jù)題目來復(fù)習(xí)知識點，這樣更有針對性。