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Test your basic knowledge |
Common Core Geometry Vocabulary
Start Test
Study First
Subjects
:
math
,
common-core
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. Coplanar lines that do not intersect.(symbol:
Congruent Segments
Length of a Segment
Parallel Lines
Point
2. Points on the same plane
Arc Angle Measure
Coplanar Points
Vertex
Line segment
3. Extends in one dimension indefinitely. It is usually represented by a straight line with arrowheads to indicate that the line extends without end in two directions.
Collinear
Right angle
Line
Obtuse Angle
4. Points on the same plane
Congruent Angles
Coplanar Points
Angle Addition Postulate
Complementary Angles
5. An arc of a circle whose measure is less than 180 degrees.
Arc Length
Congruent Segments
Minor Arc
Right angle
6. A ray that divides an angle into two congruent angles
Perpendicular Lines
Perpendicular Lines
Arc Angle Measure
Angle Bisector
7. [(x1+ x2)/2 - (y1+ y2)/2]
Ray
Sector of a circle
Midpoint formula
Opposite Ray
8. An arc of a circle whose measure is greater than 180 degrees./ an arc that is larger than a semicircle
Angle Bisector
Perpendicular Lines
Ray
Major Arc
9. The set of all points in a plane that are the same distance from a given point called the center
Between
Obtuse Angle
Length of a Segment
Circle
10. Extends in one dimension indefinitely. It is usually represented by a straight line with arrowheads to indicate that the line extends without end in two directions.
Line
Opposite Ray
Parallel Lines
Circle
11. Points on the same line
Collinear
Plane
Line
Intersecting lines or segments
12. Angle that measures between 90
Obtuse Angle
Opposite Ray
Intersection of two planes
Arc
13. Angle that measures between 90
Line
Obtuse Angle
Angle Measure
Distance Formula
14. Non-coplanar lines that do not intersect.
Vertex
Sector of a circle
Reflex Angle
Skew Lines
15. Intersecting lines or segments will meet at a point
Circle
Coplanar Points
Complementary Angles
Intersecting lines or segments
16. The distance between the endpoints of a segment.
Obtuse Angle
Length of a Segment
Straight Angle
Segment Bisector
17. Coplanar lines that intersect to form a right angle.
Acute angle
Midpoint of a segment
Perpendicular Lines
Circle
18. A line - segment - ray - or plane that intersects AB at its midpoint is a bisector of AB.
Segment Bisector
Angle Measure
Perpendicular Lines
Midpoint formula
19. In a right triangle - the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. a squared + b squared = c squared
Arc
Pythagorean Theorem
Midpoint formula
Between
20. An angle between 90 and 180 degrees
Obtuse Angle
Complementary Angles
Intersecting lines or segments
Ray
21. The number of degrees in an angle
Angle Interior
Arc Angle Measure
Angle Measure
Angle Bisector
22. If two planes intersect then their intersection is a line
Ray
Point
Intersection of two planes
Parallel Lines
23. An angle that measures less than 90 degrees
Acute angle
Opposite Ray
Plane
Congruent Segments
24. In a right triangle - the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. a squared + b squared = c squared
Distance Formula
Midpoint formula
Obtuse Angle
Pythagorean Theorem
25. A fraction of a circle's circumference
Arc Angle Measure
Arc Length
Circle
Midpoint of a segment
26. D = v[( x2 - x1)
Length of a Segment
Plane
Distance Formula
Midpoint formula
27. Points on the same line
Midpoint of a segment
Collinear
Line
Intersecting lines or segments
28. An angle that measures 180 degrees
Parallel Lines
Complementary Angles
Straight Angle
Major Arc
29. An angle greater than 180 degrees (but less than 360)
Reflex Angle
Skew Lines
Plane
Angle
30. Coplanar lines that do not intersect.(symbol:
Vertex
Obtuse Angle
Midpoint of a segment
Parallel Lines
31. One endpoint and extends indefinitely in one direction
Skew Lines
Sector of a circle
Ray
Bisect
32. The distance between the endpoints of a segment.
Intersection of two planes
Length of a Segment
Angle Exterior
Parallel Lines
33. Segments with equal lengths.
Angle Interior
Intersecting lines or segments
Congruent Segments
Line segment
34. Cut into two equal pieces
Obtuse Angle
Angle Measure
Bisect
Congruent Segments
35. Part of a circle / part of a circle named by its endpoints
Arc
Plane
Parallel Lines
Obtuse Angle
36. If B lies on AC - then AB + BC = AC.
Segment Addition Postulate
Plane
Coplanar Points
Reflex Angle
37. Region bounded by two radii of the circle and their intercepted arc
Sector of a circle
Midpoint of a segment
Vertex
Pythagorean Theorem
38. Part of a line with two endpoints
Midpoint formula
Line segment
Sector of a circle
Intersection of two planes
39. Points outside of the angle
Intersection of two planes
Angle Interior
Plane
Angle Exterior
40. Common endpoint of an angle
Vertex
Length of a Segment
Sector of a circle
Distance Formula
41. The measure of the central angle that the arc determines
Congruent Segments
Arc Angle Measure
Angle Addition Postulate
Major Arc
42. An angle greater than 180 degrees (but less than 360)
Congruent Segments
Major Arc
Reflex Angle
Bisect
43. Points inside of the angle
Angle Measure
Angle Interior
Coplanar Points
Intersecting lines or segments
44. An angle that measures 90 degrees
Intersection of two planes
Complementary Angles
Ray
Right angle
45. An arc of a circle whose measure is greater than 180 degrees./ an arc that is larger than a semicircle
Circle
Line segment
Obtuse Angle
Major Arc
46. Points inside of the angle
Major Arc
Congruent Angles
Angle Exterior
Angle Interior
47. Two angles whose measures have a sum of 180
Sector of a circle
Supplementary
Parallel Lines
Line
48. In the interval
Between
Acute angle
Congruent Segments
Angle
49. The measure of the central angle that the arc determines
Intersecting lines or segments
Arc Angle Measure
Supplementary
Pythagorean Theorem
50. Segments with equal lengths.
Midpoint of a segment
Opposite Ray
Angle Addition Postulate
Congruent Segments