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Geometry
600-700
What is the area of triangle ABC?
(1) AB = 6 and BC = 8.
(2) Angle B is a right angle.
600-700
Is quadrilateral PQRS a square?
(1) All four sides of PQRS have equal length.
(2) The diagonals of PQRS are equal.
Sub 505 (Easy)
What is the area of triangular region ABC above?
(1) The product of BD and AC is 20.
(2) x = 45
705-805 (Hard)
What is the volume of a certain rectangular solid?
(1) Two adjacent faces of the solid have areas 15 and 24, respectively.
(2) Each of two opposite faces of the solid has area 40.
Sub 505 (Easy)
The figure above shows the circular cross section of a concrete water pipe. If the inside radius of the pipe is r feet and the outside radius of the pipe is t feet, what is the value of r ?
(1) The ratio of t - r to r is 0.15 and t - r is equal to 0.3 foot.
(2) The area of the concrete in the cross section is 1.29Ï square feet.
N/A
If the Longfellow Playground is rectangular, what is its width?
(1) The ratio of its length to its width is 7 to 2.
(2) The perimeter of the playground is 396 meters.
N/A
Is ÎMNP isosceles?
(1) Exactly two of the angles, â M and â N, have the same measure
(2) â N and â P do not have the same measure.
N/A
In ÎJKL shown above, what is the length of segment JL ?
(1) JK = 10
(2) KL = 5
DS83602.01
OG2020 NEW QUESTION
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N/A
The figure above represents the floor of a square foyer with a circular rug partially covering the floor and extending to the outer edges of the floor as shown. What is the area of the foyer that is not covered by the rug?
(1) The area of the foyer is 9 square meters.
(2) The area of the rug is 2.25Ï square meters.
DS20382
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N/A
Is quadrilateral Q a square?
(1) The sides of Q have the same length.
(2) The diagonals of Q have the same length
N/A
The top surface area of a square tabletop was changed so that one of the dimensions was reduced by 1 inch and the other dimension was increased by 2 inches. What was the surface area before these changes were made?
(1) After the changes were made, the surface area was 70 square inches.
(2) There was a 25 percent increase in one of the dimensions.
DS58302.01
N/A
A rectangular floor that is 4 meters wide is to be completely covered with nonoverlapping square tiles, each with side of length 0.25 meter, with no portion of any tile remaining. What is the least number of such tiles that will be required?
(1) The length of the floor is three times the width.
(2) The area of the floor is 48 square meters.
N/A
What fractional part of the total surface area of cube C is red?
(1) Each of 3 faces of C is exactly 1/2 red.
(2) Each of 3 faces of C is entirely white.
N/A
In the figure above, D is a point on side AC of ÎABC. Is ÎABC is isosceles?
(1) The area of triangular region ABD is equal to the area of triangular region DBC.
(2) BDâ´AC and AD = DC
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N/A
In
â³
â³
HGM , what is the length of side HM?
(1) HG = 5
(2) GM = 8
N/A
Rectangle ABCD is inscribed in a circle as shown above. What is the radius of the circle?
(1) The length of the rectangle is â3 and the width of the rectangle is 1.
(2) The length of arc AB is 1/3 of the circumference of the circle.
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N/A
In the figure above, line AC represents a seesaw that is touching level ground at point A. If B is the midpoint of AC, how far above the ground is point C?
(1) x = 30
(2) Point B is 5 feet above the ground.
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N/A
Is quadrilateral RSTV a rectangle?
(1) The measure of â RST is 90o
(2) The measure of â TVR is 90o
N/A
A circular tub has a band painted around its circumference, as shown above. What is the surface area of this painted band?
(1) x = 0.5
(2) The height of the tub is 1 meter.
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N/A
What is the value of z in the triangle above?
(1) x + y = 139
(2) y + z = 108
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