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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. line segments have the same length
obtuse angle
congruent line segments
decagon
rotational symmetry
2. the vertical axis
rotation
rotational symmetry
y axis
triangle sum theorem
3. measures 180 degrees
acute angle
rhombus
obtuse angle
straight angle
4. No congruent sides
pentagon
acute angle
scalene triangle
regular polygon
5. A regular polygon is repeated to fill a plane.
regular tessellation
similar triangle
rectangle
diameter
6. 8 sides
heptagon
octagon
supplementary angles
acute triangle
7. sum of the measure of 2 angles is 180 degrees
supplementary angles
chord
congruent triangles
parallelogram
8. the distance across a circle
regular polygon
diameter
heptagon
obtuse triangle
9. have angles of equal measures
rotation
equilateral triangle
similar triangle
scalene triangle
10. lines that are not in the same plan and to not intersect
skew lines
line
right triangle
x axis
11. measures less than 90 degrees
supplementary angles
acute angle
right angle
polygon
12. 1 right angle
right triangle
nonagon
rotation
translation
13. 3 acute angles
acute triangle
scalene triangle
rotation
isosceles triangle
14. sum of the measurement of 2 angles is 90 degrees
trapezoid
translation
line segment
complementary angles
15. the horizontal axis
reflex angle
intersecting lines
x axis
congruent triangles
16. 7 sides
regular tessellation
reflection
plane
heptagon
17. A part of a line that begins at one point and extends without end in one direction
ray
complementary angles
similar triangle
triangle sum theorem
18. A quadrilateral having opposite sides parallel and congruent
plane
congruent triangles
octagon
parallelogram
19. where any 2 points meet on a circle
chord
intersecting lines
plane
rectangle
20. A parallelogram with opposite sides congruent and 4 right angles
reflection
rectangle
hendecagon
obtuse angle
21. A polygon with congruent sides and angles.
plane
reflection
regular polygon
rotation
22. 1 obtuse angle
scalene triangle
pentagon
straight angle
obtuse triangle
23. measures greater than 180 degrees
hexagon
pentagon
polygon
reflex angle
24. 4 sides
quadrilateral
dodecagon
diameter
complementary angles
25. A closed plane figure formed by line segments
nonagon
straight angle
polygon
decagon
26. An exact location in space
point
parallel lines
line segment
complementary angles
27. measures 90 degrees
radius
point
right angle
obtuse triangle
28. 12 sides
equilateral triangle
dodecagon
decagon
x axis
29. share the same center
concentric circles
quadrilateral
rotational symmetry
y axis
30. lines that meet at a point
complementary angles
concentric circles
intersecting lines
plane
31. A part of a line between 2 end points
line segment
heptagon
plane
parallel lines
32. A rectangle having all sides congruent
acute angle
perpendicular lines
chord
square
33. A straight path of points that extends without end in both directions
obtuse triangle
line
polygon
congruent triangles
34. 9 sides
translation
nonagon
rhombus
isosceles triangle
35. lines that intersect and form a right angle
straight angle
regular tessellation
perpendicular lines
parallelogram
36. lines in a plane that never intersect
line segment
parallel lines
similar triangle
line
37. The theorem that states that the measures of the angles in a trianlge add up to 180 degrees.
heptagon
triangle sum theorem
isosceles triangle
polygon
38. 5 sides
pentagon
parallelogram
decagon
rotational symmetry
39. A figure can be rotated less than 360 degrees around a central point and coincide with the original figure.
reflection
reflex angle
rotational symmetry
obtuse angle
40. A flip
reflection
plane
quadrilateral
polygon
41. At least 2 congruent sides
isosceles triangle
chord
point
similar triangle
42. A 2 dimensional flat surface that extends without end in all directions
x axis
nonagon
plane
reflex angle
43. A parallelogram with all sides congruent
rhombus
line
radius
rotation
44. 10 sides
right angle
decagon
obtuse angle
concentric circles
45. half of the diameter
heptagon
rhombus
radius
concentric circles
46. have sides of equal length
congruent triangles
supplementary angles
acute angle
acute triangle
47. 3 congruent angles
parallelogram
right triangle
point
equilateral triangle
48. 6 sides
plane
decagon
hexagon
regular tessellation
49. A slide
translation
supplementary angles
dodecagon
regular polygon
50. A turn
rotation
intersecting lines
trapezoid
heptagon