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