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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. Two angles whose measures have a sum of 90
Intersecting lines or segments
Segment Addition Postulate
Segment Bisector
Complementary Angles
2. The set of all points in a plane that are the same distance from a given point called the center
Arc Angle Measure
Right angle
Circle
Segment Addition Postulate
3. If two planes intersect then their intersection is a line
Vertex
Intersection of two planes
Plane
Line
4. Part of a line with two endpoints
Coplanar Points
Major Arc
Angle Interior
Line segment
5. Point M is the midpoint of AB if M lies on AB and AM = MB.
Intersecting lines or segments
Midpoint of a segment
Length of a Segment
Arc Angle Measure
6. The distance between the endpoints of a segment.
Sector of a circle
Circle
Length of a Segment
Arc Angle Measure
7. Point M is the midpoint of AB if M lies on AB and AM = MB.
Arc
Congruent Angles
Angle Exterior
Midpoint of a segment
8. One endpoint and extends indefinitely in one direction
Arc Angle Measure
Intersecting lines or segments
Ray
Segment Addition Postulate
9. If two planes intersect then their intersection is a line
Intersection of two planes
Intersecting lines or segments
Sector of a circle
Minor Arc
10. One endpoint and extends indefinitely in one direction
Ray
Angle Measure
Bisect
Pythagorean Theorem
11. Two angles whose measures have a sum of 180
Line segment
Intersecting lines or segments
Sector of a circle
Supplementary
12. Angles that have the same measure
Obtuse Angle
Ray
Congruent Angles
Bisect
13. An angle greater than 180 degrees (but less than 360)
Between
Congruent Angles
Reflex Angle
Angle Exterior
14. In the interval
Between
Line
Major Arc
Midpoint formula
15. It has two endpoints and can be measured
Obtuse Angle
Arc
Straight Angle
Line segment
16. Angle that measures between 90
Distance Formula
Right angle
Obtuse Angle
Length of a Segment
17. [(x1+ x2)/2 - (y1+ y2)/2]
Midpoint formula
Intersection of two planes
Acute angle
Obtuse Angle
18. A ray that divides an angle into two congruent angles
Major Arc
Angle Addition Postulate
Complementary Angles
Angle Bisector
19. Non-coplanar lines that do not intersect.
Obtuse Angle
Arc
Bisect
Skew Lines
20. Common endpoint of an angle
Sector of a circle
Vertex
Skew Lines
Ray
21. Region bounded by two radii of the circle and their intercepted arc
Intersection of two planes
Complementary Angles
Sector of a circle
Plane
22. Formed by two rays (sides) with the same endpoint called vertex
Circle
Angle
Complementary Angles
Point
23. An angle that measures 90 degrees
Right angle
Congruent Angles
Between
Line segment
24. Points inside of the angle
Angle Interior
Right angle
Midpoint of a segment
Arc Angle Measure
25. If P is in the interior of <RST - then m<RSP + m<PST = m<RST
Angle Bisector
Angle Addition Postulate
Distance Formula
Parallel Lines
26. Has no dimension. It is usually represented geometrically by a small dot. Named by a capital letter. Read: point A.
Intersection of two planes
Length of a Segment
Point
Segment Addition Postulate
27. The number of degrees in an angle
Midpoint formula
Angle Measure
Arc Length
Obtuse Angle
28. Region bounded by two radii of the circle and their intercepted arc
Between
Reflex Angle
Parallel Lines
Sector of a circle
29. An unbounded two-dimensional shape - represented by a capital script letter -
Plane
Minor Arc
Congruent Angles
Segment Addition Postulate
30. A line - segment - ray - or plane that intersects AB at its midpoint is a bisector of AB.
Arc
Circle
Segment Bisector
Coplanar Points
31. Points inside of the angle
Arc
Angle Interior
Acute angle
Perpendicular Lines
32. Part of a circle / part of a circle named by its endpoints
Intersecting lines or segments
Arc
Intersection of two planes
Circle
33. If B lies on AC - then AB + BC = AC.
Segment Addition Postulate
Skew Lines
Congruent Angles
Arc Angle Measure
34. Two rays with common endpoints that form a line.
Vertex
Line segment
Opposite Ray
Arc Angle Measure
35. Coplanar lines that intersect to form a right angle.
Perpendicular Lines
Right angle
Point
Coplanar Points
36. A fraction of a circle's circumference
Line segment
Arc Length
Sector of a circle
Collinear
37. Coplanar lines that intersect to form a right angle.
Parallel Lines
Perpendicular Lines
Congruent Segments
Arc Angle Measure
38. Points outside of the angle
Complementary Angles
Supplementary
Angle Exterior
Segment Bisector
39. 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
Sector of a circle
Line segment
Pythagorean Theorem
Supplementary
40. Part of a circle / part of a circle named by its endpoints
Arc
Reflex Angle
Angle Bisector
Between
41. Points on the same line
Obtuse Angle
Intersection of two planes
Obtuse Angle
Collinear
42. An angle between 90 and 180 degrees
Right angle
Plane
Opposite Ray
Obtuse Angle
43. It has two endpoints and can be measured
Line segment
Acute angle
Opposite Ray
Pythagorean Theorem
44. Points on the same plane
Intersecting lines or segments
Angle Bisector
Angle Measure
Coplanar Points
45. Intersecting lines or segments will meet at a point
Obtuse Angle
Intersecting lines or segments
Acute angle
Angle Bisector
46. Common endpoint of an angle
Vertex
Arc Angle Measure
Intersection of two planes
Skew Lines
47. Coplanar lines that do not intersect.(symbol:
Coplanar Points
Congruent Segments
Complementary Angles
Parallel Lines
48. Non-coplanar lines that do not intersect.
Intersection of two planes
Skew Lines
Angle Exterior
Distance Formula
49. An angle that measures less than 90 degrees
Opposite Ray
Acute angle
Congruent Angles
Segment Addition Postulate
50. 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.
Reflex Angle
Line
Angle Interior
Arc Length