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