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Test your basic knowledge 
Geometric Properties
Start Test
Study First
Subjects
:
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 reenforces your understanding as you take the test each time.
1. measures 180 degrees
skew lines
ray
straight angle
chord
2. A part of a line between 2 end points
parallelogram
quadrilateral
acute angle
line segment
3. 4 sides
octagon
line
obtuse triangle
quadrilateral
4. A figure can be rotated less than 360 degrees around a central point and coincide with the original figure.
rotational symmetry
ray
supplementary angles
rhombus
5. lines in a plane that never intersect
nonagon
scalene triangle
rotation
parallel lines
6. 6 sides
polygon
radius
acute triangle
hexagon
7. A straight path of points that extends without end in both directions
rectangle
line
complementary angles
chord
8. A part of a line that begins at one point and extends without end in one direction
dodecagon
reflection
ray
nonagon
9. measures greater than 90 degrees but less than 180 degrees
scalene triangle
obtuse angle
nonagon
parallel lines
10. A 2 dimensional flat surface that extends without end in all directions
obtuse triangle
rhombus
plane
square
11. A quadrilateral having opposite sides parallel and congruent
straight angle
rotation
parallelogram
plane
12. 7 sides
polygon
heptagon
concentric circles
triangle sum theorem
13. where any 2 points meet on a circle
skew lines
similar triangle
chord
regular tessellation
14. 10 sides
scalene triangle
decagon
line segment
obtuse angle
15. A slide
parallelogram
acute angle
translation
line
16. sum of the measure of 2 angles is 180 degrees
supplementary angles
line segment
skew lines
triangle sum theorem
17. 1 obtuse angle
similar triangle
x axis
polygon
obtuse triangle
18. have sides of equal length
right triangle
congruent triangles
skew lines
regular tessellation
19. A regular polygon is repeated to fill a plane.
parallelogram
reflex angle
decagon
regular tessellation
20. lines that meet at a point
concentric circles
congruent triangles
intersecting lines
rectangle
21. the distance across a circle
diameter
line segment
complementary angles
hexagon
22. A parallelogram with all sides congruent
nonagon
line segment
octagon
rhombus
23. 9 sides
pentagon
nonagon
point
line segment
24. A flip
rotational symmetry
chord
octagon
reflection
25. sum of the measurement of 2 angles is 90 degrees
complementary angles
parallelogram
chord
rotational symmetry
26. 5 sides
obtuse angle
perpendicular lines
pentagon
rotational symmetry
27. share the same center
concentric circles
rotation
intersecting lines
skew lines
28. An exact location in space
point
plane
parallelogram
perpendicular lines
29. 12 sides
acute angle
dodecagon
right angle
trapezoid
30. No congruent sides
scalene triangle
line
ray
nonagon
31. measures 90 degrees
decagon
parallelogram
right angle
acute triangle
32. have angles of equal measures
parallelogram
line
straight angle
similar triangle
33. 8 sides
concentric circles
octagon
obtuse triangle
heptagon
34. A turn
rotation
plane
triangle sum theorem
equilateral triangle
35. A rectangle having all sides congruent
rotation
square
ray
triangle sum theorem
36. lines that intersect and form a right angle
perpendicular lines
congruent line segments
equilateral triangle
heptagon
37. 3 congruent angles
skew lines
equilateral triangle
pentagon
straight angle
38. 1 right angle
decagon
isosceles triangle
supplementary angles
right triangle
39. 3 acute angles
chord
acute triangle
polygon
congruent line segments
40. At least 2 congruent sides
quadrilateral
isosceles triangle
perpendicular lines
pentagon
41. measures greater than 180 degrees
reflex angle
hendecagon
hexagon
rotation
42. A polygon with congruent sides and angles.
chord
regular polygon
plane
square
43. A closed plane figure formed by line segments
heptagon
right triangle
polygon
supplementary angles
44. the horizontal axis
diameter
x axis
line
polygon
45. A quadrilateral having only one pair of parallel sides called bases
rectangle
obtuse triangle
perpendicular lines
trapezoid
46. half of the diameter
radius
decagon
diameter
nonagon
47. 11 sides
hendecagon
scalene triangle
straight angle
obtuse angle
48. line segments have the same length
congruent line segments
rhombus
diameter
intersecting lines
49. measures less than 90 degrees
point
acute angle
ray
plane
50. the vertical axis
octagon
y axis
chord
congruent line segments