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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
Congruent Segments
Acute angle
Ray
Complementary Angles
2. Coplanar lines that do not intersect.(symbol:
Angle Exterior
Circle
Sector of a circle
Parallel Lines
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.
Angle
Line
Angle Addition Postulate
Length of a Segment
4. In the interval
Angle
Pythagorean Theorem
Between
Line
5. The measure of the central angle that the arc determines
Circle
Arc Angle Measure
Distance Formula
Skew Lines
6. An angle between 90 and 180 degrees
Acute angle
Obtuse Angle
Straight Angle
Bisect
7. Part of a line with two endpoints
Straight Angle
Midpoint formula
Line segment
Midpoint of a segment
8. A fraction of a circle's circumference
Segment Addition Postulate
Line
Arc Length
Angle Measure
9. Two angles whose measures have a sum of 180
Segment Addition Postulate
Supplementary
Arc
Pythagorean Theorem
10. An angle that measures 90 degrees
Arc Length
Midpoint of a segment
Perpendicular Lines
Right angle
11. 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
Opposite Ray
Arc Length
Pythagorean Theorem
12. Part of a line with two endpoints
Line segment
Skew Lines
Acute angle
Vertex
13. One endpoint and extends indefinitely in one direction
Reflex Angle
Ray
Vertex
Segment Bisector
14. Points inside of the angle
Perpendicular Lines
Congruent Angles
Midpoint of a segment
Angle Interior
15. An angle that measures 90 degrees
Line
Right angle
Vertex
Distance Formula
16. Common endpoint of an angle
Angle Addition Postulate
Arc
Point
Vertex
17. An angle that measures 180 degrees
Coplanar Points
Straight Angle
Angle Bisector
Vertex
18. The set of all points in a plane that are the same distance from a given point called the center
Circle
Line
Complementary Angles
Straight Angle
19. If B lies on AC - then AB + BC = AC.
Bisect
Midpoint formula
Segment Addition Postulate
Obtuse Angle
20. Points on the same line
Line segment
Collinear
Between
Obtuse Angle
21. It has two endpoints and can be measured
Angle
Arc Angle Measure
Vertex
Line segment
22. An arc of a circle whose measure is less than 180 degrees.
Minor Arc
Angle Addition Postulate
Distance Formula
Angle Bisector
23. Segments with equal lengths.
Midpoint formula
Congruent Segments
Ray
Intersection of two planes
24. [(x1+ x2)/2 - (y1+ y2)/2]
Angle Addition Postulate
Acute angle
Arc
Midpoint formula
25. Formed by two rays (sides) with the same endpoint called vertex
Pythagorean Theorem
Vertex
Obtuse Angle
Angle
26. The distance between the endpoints of a segment.
Angle Bisector
Length of a Segment
Line segment
Perpendicular Lines
27. Intersecting lines or segments will meet at a point
Acute angle
Arc
Intersecting lines or segments
Length of a Segment
28. Two rays with common endpoints that form a line.
Angle
Pythagorean Theorem
Circle
Opposite Ray
29. Point M is the midpoint of AB if M lies on AB and AM = MB.
Midpoint of a segment
Angle Addition Postulate
Supplementary
Skew Lines
30. D = v[( x2 - x1)
Pythagorean Theorem
Right angle
Distance Formula
Segment Addition Postulate
31. 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.
Intersecting lines or segments
Line
Intersection of two planes
Circle
32. The set of all points in a plane that are the same distance from a given point called the center
Reflex Angle
Circle
Opposite Ray
Obtuse Angle
33. If B lies on AC - then AB + BC = AC.
Major Arc
Pythagorean Theorem
Minor Arc
Segment Addition Postulate
34. Cut into two equal pieces
Length of a Segment
Between
Bisect
Congruent Angles
35. Region bounded by two radii of the circle and their intercepted arc
Supplementary
Opposite Ray
Sector of a circle
Ray
36. Two angles whose measures have a sum of 90
Intersection of two planes
Midpoint of a segment
Complementary Angles
Segment Addition Postulate
37. Part of a circle / part of a circle named by its endpoints
Intersection of two planes
Arc
Between
Congruent Segments
38. If P is in the interior of <RST - then m<RSP + m<PST = m<RST
Circle
Angle Addition Postulate
Collinear
Line segment
39. If two planes intersect then their intersection is a line
Arc Angle Measure
Parallel Lines
Sector of a circle
Intersection of two planes
40. Angles that have the same measure
Arc Length
Opposite Ray
Congruent Angles
Arc Length
41. Part of a circle / part of a circle named by its endpoints
Angle
Collinear
Congruent Segments
Arc
42. Angle that measures between 90
Acute angle
Angle Measure
Obtuse Angle
Arc Angle Measure
43. A fraction of a circle's circumference
Reflex Angle
Arc Angle Measure
Coplanar Points
Arc Length
44. Points on the same line
Pythagorean Theorem
Intersecting lines or segments
Point
Collinear
45. Coplanar lines that intersect to form a right angle.
Arc Angle Measure
Perpendicular Lines
Length of a Segment
Acute angle
46. An arc of a circle whose measure is greater than 180 degrees./ an arc that is larger than a semicircle
Length of a Segment
Congruent Angles
Major Arc
Midpoint of a segment
47. An angle between 90 and 180 degrees
Obtuse Angle
Ray
Reflex Angle
Plane
48. Points outside of the angle
Angle Exterior
Between
Collinear
Intersection of two planes
49. Coplanar lines that do not intersect.(symbol:
Complementary Angles
Parallel Lines
Angle Exterior
Angle Interior
50. It has two endpoints and can be measured
Straight Angle
Parallel Lines
Obtuse Angle
Line segment