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