SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
GRE Math: Geometry
Start Test
Study First
Subjects
:
gre
,
math
,
geometry
Instructions:
Answer 45 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Area of a Rectangle:
y2-y1/x2-x1
Square (versus a rectangle)
Do not have slopes!
A=(side)² or A=½(diagonal)²
2. An Angle that'S 180°
2(pi)rh+2(pi)r²
Pi(diameter)
Straight Angle
Square (versus a rectangle)
3. Circumference of a circle
Do not have slopes!
(pi)r²
A=(side)² or A=½(diagonal)²
Pi(diameter)
4. A quadrilateral where two diagonals bisect each other
Parallelogram
90°
2(pi)rh
Negative
5. Surface area of a cylinder
P=2(l+w)
2(pi)rh
360°
Circumference/diameter c/d
6. The Perimeter of a rectangle
180°
Straight Angle
P=2(l+w)
Negative
7. For any given Area - the rectangle with the smallest perimeter is a
Square (versus a rectangle)
A=(side)² or A=½(diagonal)²
360°
(n-2)x180/n
8. If an arc measures x - the length of the arc is
x/360 x 2(pi)r or x/360 x C
Negative
Square (versus a rectangle)
Edge³
9. Area of a Parallelogram:
A=(base)(height)
P=4s (s=side)
Do not have slopes!
A=½(base1+base2)(height)
10. Slope
(n-2)x180/n
True
2(pi)r
y2-y1/x2-x1
11. Volume of a Cylinder
x/360 x 2(pi)r or x/360 x C
(pi)r²h
90°
P=2(l+w)
12. In a Rectangle - each angles measures
P=2(l+w)
90°
2(pi)rh
Pi(diameter)
13. The Perimeter of a Square
Square (versus a rectangle)
N-2
(length)(width)(height)
P=4s (s=side)
14. Surface area of a rectangular solid
6e²
360°
2(lw+lh+wh)
Right
15. Area of a circle
45 45 90 Right triangles (x - x - x*square root of 2)
(pi)r²
A=(side)² or A=½(diagonal)²
2(lw+lh+wh)
16. The sum of the measures of the n angles in a polygon with n sides
(n-2)x180/n
(n-2) x 180
Straight Angle
Pi(diameter)
17. Formula for the surface area of a cube
2(pi)rh+2(pi)r²
x/360 x 2(pi)r or x/360 x C
Right
6e²
18. What kind of trapezoid has equal parallel sides?
Isosceles Trapezoid
180
Straight Angle
P=2(l+w)
19. In a Regular Polygon - the measure of each exterior angle
360/n
A=(side)² or A=½(diagonal)²
L²+w²+h²=d²
6e²
20. The consecutive angles in a parallelogram equal
360°
y2-y1/x2-x1
A=(base)(height)
180°
21. Volume of a rectangular solid
Isosceles Trapezoid
(length)(width)(height)
Square (versus a rectangle)
360°
22. Circumference of a circle
Pi(diameter)
Positive
2(pi)r
180°
23. The sum of the angles in a quadrilateral is
360°
Square (versus a rectangle)
Isosceles Trapezoid
2(pi)rh
24. If a pair of parallel lines is cut by a transversal that'S not perpendicular - the sum of any acute angle and any obtuse angle is
Edge³
True
90°
180
25. Area of a Trapezoid:
2(pi)rh+2(pi)r²
A=½(base1+base2)(height)
A=(side)² or A=½(diagonal)²
Positive
26. The surface area of a cynlinder plus top and bottom
Right
P=2(l+w)
4/3(pi)r³
2(pi)rh+2(pi)r²
27. If one of the angles formed by an intersection is right - they'Re all right
A=(base)(height)
180
(pi)r²
True
28. For any given perimeter - the rectangle with the largest AREA is a
A=(base)(height)
(n-2)x180/n
Square (versus a rectangle)
zero
29. In any Regular Polygon - the measure of each interior angle
(n-2) x 180
zero
(n-2)x180/n
360/n
30. Distance Formula
L²+w²+h²=d²
4/3(pi)r³
D=Square root of (x2-x1)²+(y2-y1)²
Do not have slopes!
31. Each diagonal divides a square into 2
180°
45 45 90 Right triangles (x - x - x*square root of 2)
2(lw+lh+wh)
Negative
32. Any Horizontal line slope
y2-y1/x2-x1
zero
x/360 x (pi)r² or x/360 x A
(n-2)x180/n
33. The sum of all angles around a point
Right
6e²
Square (versus a rectangle)
360°
34. The area of a sector formed by an arc and 2 radii
N-2
360/n
2(lw+lh+wh)
x/360 x (pi)r² or x/360 x A
35. Volume of a cube
zero
(n-2)x180/n
180
Edge³
36. In any polygon - all external angles equal up to
Square (versus a rectangle)
360°
Straight Angle
Do not have slopes!
37. If you measure all exterior angles in a polygon - they all equal
6e²
Do not have slopes!
2(lw+lh+wh)
360°
38. Formula for a diagonal
P=4s (s=side)
2(pi)rh+2(pi)r²
L²+w²+h²=d²
A=½(base1+base2)(height)
39. Volume of a Sphere
P=2(l+w)
Isosceles Trapezoid
4/3(pi)r³
Edge³
40. Vertical lines
A=(side)² or A=½(diagonal)²
2(pi)r
Do not have slopes!
Circumference/diameter c/d
41. Slope of any line that goes down as you move from left to right is
Negative
2(pi)rh
45 45 90 Right triangles (x - x - x*square root of 2)
Isosceles Trapezoid
42. In a rectangle - all angles are
Right
A=½(base1+base2)(height)
(length)(width)(height)
x/360 x 2(pi)r or x/360 x C
43. Pi
Circumference/diameter c/d
x/360 x (pi)r² or x/360 x A
Do not have slopes!
(length)(width)(height)
44. Any n-sided polygon can be divided into how many triangles? (by drawing diagonals from one vertical)
L²+w²+h²=d²
2(pi)r
180
N-2
45. Slope of any line that goes up from left to right
2(lw+lh+wh)
180
Positive
2(pi)r