【GRE考满分题库检索】GRE 题目搜索_数学

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题目内容
All angles in the figure above are right angles. What is the straight-line distance from point P to point Q?
What is the length of the unknown side of the quadrilateral?
Quantity A The area of the figure above Quantity B 48
What is the length of AD?
In the figure above, if square ABCD has a perimeter of 24, then x=?
ED=5, DB=3, BC=2DE, DE∥BC. What is the area of the triangle ABC?
Two right triangles are combined as shown above to form a hexagon. What is the perimeter of the hexagon?
The figure shows the positions of two satellites, B and C. above the surface of Earth at a certain time. The arc is part of a circle centered at O. which represents the center of Earth. The radius of Earth is approximately 3,960 miles. Satellite B is 150 miles above the surface of Earth. Satellite C is 300 miles from satellite B so that a right triangle with vertices at B. C. and O is formed. What is the best estimate of the distance. in miles, from satellite C to the surface of Earth? Give your answer to the nearest whole integer.
Square DEFG is inscribed in isosceles right triangle ABC. If the area of triangular region ABC is r, what is the area of triangular region AFE?
三脚架与地面成正三角形，且横轴与地面距离1.5m 如果想让横轴与地面距离加高到3m，请问三脚架每边需要加长几米？
Triangular region T has sides of lengths 13, 13 and 10. Quantity A The area of region T Quantity B 65
x = 2y; z = $$\frac{x}{2}$$; it is known that AC = 6, the area of the triangle is ？
Quantity A Twice the length of segment QS Quantity B The length of segment PR
A square x is inscribed in right triangle ABC as shown above. Quantity A The length of list AD Quantity B The length of list CD
Quantity A x Quantity B 4
An isosceles triangle has sides of length x, 2x and 2x. If the area of the triangle is $$25\sqrt{15}$$, what is the value of x?
The lengths of two legs of a right triangle are 1 and x, respectively, while the length of the hypotenuse of the right triangle is y. Quantity A: y Quantity B: 1+$$x^{2}$$
The figure shows two congruent circles with centers $$P$$ and $$Q$$. If $$RP=QS=1$$ and $$XY=8$$, what is the distance between centers $$P$$ and $$Q$$?
In the xy-plane, line segment RS is a side of a square. The coordinates of R are (2, 10) and the coordinates of the midpoint of RS are (7, 12). Which of the following CANNOT be the coordinates of a vertex of the square?
Point P lies inside rectangle ABCD so that PA=2, PB=3, and PC=4. What is the value of PD?