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Test your basic knowledge |
CLEP General Mathematics: Geometry
Start Test
Study First
Subjects
:
clep
,
math
,
geometry
Instructions:
Answer 50 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. A line segment that passes through the center of a circle and has endpoints on the circle.
alternate interior angles
equiangular
Supplementary angles
diameter
2. The ratio of a circles circumference to its diameter. (approximately 3.141592653589...
The square root of a is a number b
inscribed angle in a circle
pi
space
3. A statement that can be written in if-then form
conditional statement
Area of a circle
incenter
Euler Line
4. An arc that measures greater than 180 degrees
cone
major arc
supplementary angles
Vertex of an angle
5. A nine-sided polygon
triangle
Area of a rectangle
Right triangle
nonagon
6. A line segment perpendicular to the base - with one endpoint on the vertex and the other endpoint on the plane containing the base
Bi-conditional statement
Complementary angles
contrapositive
altitude of a pyramid or cone
7. The common point of the two rays - the point in common of the two rays that form an angle. - the point at which the sides of an angle meet or intersect.
legs of a right triangle
regular polygon
rhombus
Vertex of an angle
8. A quadrilateral with two pairs of parallel sides
radius (object)
inverse
parallelogram
vertex of an angle
9. A quadrilateral with two pairs of adjacent - congruent sides
centroid of a triangle
Euler segment
kite
right angle
10. The point of concurrency of the perpendicular bisectors of a triangle
polygon
pentagon
circumcenter
central angle
11. In a polygon two vertices that are endpoints of a side
complementary angles
vertex of an angle
Circle
consecutive vertices
12. Regular quadrilateral
square
Obtuse triangle
Pythagorean theorem
obtuse angle
13. An example that shows a statement to be false
line
side of an angle
parallelogram
counterexample
14. Swiss mathematician (1707-1783). He is known for his prolific output and the fact that he continued to produce seminal results even after going blind. He invented graph theory with the Seven Bridges of Konigsberg problem and introduced the modern not
acute angle
Leonhard Euler
decagon
right triangle
15. A = 1/2bh (b = base - h = height) - The area of a triangle is one half the product of a base and its corresponding height - which is the length of the altitude drawn to the given base - A=
Area of a triangle
skew lines
vertical angles
pyramid
16. The author / editor of 'The Elements'
Perpendicular lines
Euclid
octagon
hypotenuse of a right triangle
17. Sides in a polygon that are connected by a vertex
Acute triangle
consecutive sides
Angle
conditional statement
18. An angle with 90 degrees
right angle
vertex of an angle
equilateral
Angle Bisector of a Triangle
19. Two lines with one common point - Lines that cross at one point - opposite angles are equal (each pair of angles along the same line add to 180 degrees).
conditional statement
Angle
Intersecting lines
The angle in the margin can be named in the following three ways:
20. Two non-collinear rays with a common endpoint.
Angle
side of an angle
Leonhard Euler
Area of a parallelogram
21. All elements that are in any of two (or more) sets or figures
height
Volume of a circular cone
union
icosagon
22. All sides are congruent
icosagon
sphere
orthocenter
equilateral
23. The common endpoint of two sides of the polygon
Circle
Right angle
vertex of a polygon
side of a polygon
24. Twenty sided polygon
line
Euclid
icosagon
hypotenuse of a right triangle
25. Two lines in the same plane that extend infinitely in both directions and never intersect - coplanar lines that do not intersect - lines in a plane that never intersect.
Parallel lines
kite
skew lines
Straight angle
26. The sum of the measures in any triangle is 180 degrees.
ray
skew lines
inscribed angle in a circle
Sum of the measures in a triangle
27. Two lines that intersect to form right angles.
union
Perpendicular lines
hypotenuse of a right triangle
acute angle
28. C = (Pi)d = 2(Pi)r - the size of something as given by the distance around it - the length of the closed curve of a circle - 2pr - Pi
sphere
ruler
vertical angles
Circumference
29. One of the rays that makes an angle
The angle in the margin can be named in the following three ways:
center of a circle
side of an angle
Circle
30. A point that divides a line segment into two equal parts.
Volume of a rectangular solid
vertex of an isosceles triangle
complementary angles
midpoint
31. One of the line segments that makes a polygon
union
side of a polygon
Perimeter
vertex of a polygon
32. Segment that connects any two nonconsecutive vertices of a polygon
diagonal of a polygon
acute angle
obtuse triangle
right triangle
33. Two lines that intersect to form right angles
Altitude of a Triangle
Area of a square
perpendicular
diameter
34. A line passing through the circumcenter - centroid - and orthocenter of a triangle
Angle
Euler Line
acute triangle
rhombus
35. The square root of a is a number b so that a = b^2.
endpoint
coplanar
isosceles triangle
The square root of a is a number b
36. A triangle with at least two congruent sides
consecutive vertices
Volume of a circular cylinder
radius (number)
isosceles triangle
37. A piece of a line using A and B as endpoints - part of a line with two endpoints - A part of a line between two endpoints.
Line segment
n-gon
Angle of a Polygon
central angle
38. A circle is inscribed in a polygon if the circle is tangent to all the sides of the polygon.
Sum of the measures in a triangle
inscribed
Area of a rectangle
Bi-conditional statement
39. A closed curve; all the points on the circle are the same distance from the center of the circle.
Isosceles triangle
circle
prism
parallel lines
40. A = LW (L = length - W = width).
corresponding angles (with parallel lines)
endpoint
Supplementary angles
Area of a rectangle
41. A circle is circumscribed about a polygon if the circle contains all the vertices of the polygon.
cube
circumscribed
ruler
line segment
42. A continuous part of a circle.
Volume of a pyramid
right triangle
Arc
Line segment
43. An angle having two adjacent sides of the polygon as its sides.
octagon
Angle of a Polygon
endpoint
Leonhard Euler
44. The union of line segments with each segment interesecting exactly two others - only at the endpoints
polygon
right angle
scalene triangle
counterexample
45. No line that contains a side of the polygon contains a point in the interior of the polygon
convex
Apothem
skew lines
nonconvex
46. An angle in a circle formed by two chords with a common endpoint
inscribed angle in a circle
circumcenter
Right triangle
rectangle
47. The square of the hypotenuse c of a right triangle equals the sum of the squares of the other two sides - a and b.
Intersecting lines
tangent
Pythagorean theorem
rhombus
48. Seven sided polygon
heptagon
parallel lines
Right angle
union
49. A three-sided polygon
triangle
Equilateral triangle
concurrent
vertex of an angle
50. A line that touches a curve at only one point.
tangent
vertical angles
Area of a rectangle
Perimeter of a rectangle