gre数学考试关于几何的重点试题(三)
21.In the figure above, if ABCD is a parallelogram with A at the origin, what are the coordinates of C?http://www.examw.com/gre/Files/2011-9/01.jpg
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?
http://www.examw.com/gre/Files/2011-9/02.jpg
A.six
B.seven
C.eight
D.nine
E.ten
答案：E
gre数学考试关于几何的重点试题(三)
</p> 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 before 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
页:
[1]