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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 regular polygon is repeated to fill a plane.
regular tessellation
parallel lines
ray
square
2. 1 right angle
skew lines
rotation
right triangle
obtuse angle
3. 12 sides
supplementary angles
concentric circles
intersecting lines
dodecagon
4. 7 sides
rotation
trapezoid
hendecagon
heptagon
5. half of the diameter
concentric circles
radius
decagon
ray
6. have angles of equal measures
intersecting lines
rotation
plane
similar triangle
7. A straight path of points that extends without end in both directions
nonagon
line
rhombus
supplementary angles
8. 4 sides
straight angle
dodecagon
nonagon
quadrilateral
9. 6 sides
intersecting lines
hendecagon
heptagon
hexagon
10. A flip
isosceles triangle
straight angle
point
reflection
11. 9 sides
radius
obtuse triangle
nonagon
regular tessellation
12. A polygon with congruent sides and angles.
rotational symmetry
right triangle
supplementary angles
regular polygon
13. the distance across a circle
plane
rhombus
diameter
trapezoid
14. measures greater than 180 degrees
regular polygon
scalene triangle
obtuse triangle
reflex angle
15. measures less than 90 degrees
rotational symmetry
obtuse triangle
chord
acute angle
16. lines that are not in the same plan and to not intersect
complementary angles
acute angle
similar triangle
skew lines
17. A 2 dimensional flat surface that extends without end in all directions
decagon
plane
perpendicular lines
dodecagon
18. A part of a line that begins at one point and extends without end in one direction
parallelogram
diameter
ray
x axis
19. the vertical axis
plane
y axis
equilateral triangle
hexagon
20. share the same center
equilateral triangle
concentric circles
quadrilateral
triangle sum theorem
21. 11 sides
rotation
line segment
hendecagon
ray
22. lines in a plane that never intersect
plane
isosceles triangle
parallel lines
y axis
23. A turn
rotational symmetry
rotation
rhombus
decagon
24. lines that meet at a point
intersecting lines
regular polygon
translation
skew lines
25. 3 acute angles
acute triangle
line segment
polygon
quadrilateral
26. A closed plane figure formed by line segments
square
polygon
radius
straight angle
27. measures 90 degrees
rotation
plane
reflex angle
right angle
28. A quadrilateral having only one pair of parallel sides called bases
y axis
trapezoid
heptagon
complementary angles
29. the horizontal axis
x axis
right angle
perpendicular lines
rotational symmetry
30. 3 congruent angles
hexagon
acute angle
straight angle
equilateral triangle
31. 1 obtuse angle
acute angle
rhombus
rectangle
obtuse triangle
32. A rectangle having all sides congruent
chord
y axis
square
congruent line segments
33. An exact location in space
acute triangle
y axis
point
hendecagon
34. 8 sides
rotational symmetry
octagon
heptagon
rhombus
35. measures greater than 90 degrees but less than 180 degrees
complementary angles
obtuse angle
skew lines
octagon
36. A parallelogram with all sides congruent
regular tessellation
rhombus
diameter
scalene triangle
37. lines that intersect and form a right angle
line segment
pentagon
perpendicular lines
polygon
38. A figure can be rotated less than 360 degrees around a central point and coincide with the original figure.
rotational symmetry
reflection
regular tessellation
acute angle
39. where any 2 points meet on a circle
chord
isosceles triangle
perpendicular lines
intersecting lines
40. sum of the measurement of 2 angles is 90 degrees
point
polygon
radius
complementary angles
41. line segments have the same length
congruent line segments
reflex angle
rectangle
heptagon
42. The theorem that states that the measures of the angles in a trianlge add up to 180 degrees.
polygon
triangle sum theorem
congruent line segments
plane
43. have sides of equal length
heptagon
congruent triangles
line
intersecting lines
44. A parallelogram with opposite sides congruent and 4 right angles
reflex angle
right angle
reflection
rectangle
45. A slide
regular polygon
complementary angles
translation
polygon
46. A part of a line between 2 end points
congruent line segments
equilateral triangle
hexagon
line segment
47. measures 180 degrees
diameter
straight angle
chord
right triangle
48. 5 sides
point
square
pentagon
diameter
49. At least 2 congruent sides
rhombus
triangle sum theorem
y axis
isosceles triangle
50. sum of the measure of 2 angles is 180 degrees
congruent triangles
congruent line segments
supplementary angles
skew lines