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Test your basic knowledge |
Elementary Math Vocab
Start Test
Study First
Subjects
:
math
,
elementary
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 re-enforces your understanding as you take the test each time.
1. one of the internal angles is greater than 180* only one angle can be 180* - no more.
Obtuse Triangle
Quadrilateral
Acute Angle
Parallel Lines
2. Line segment connecting two non adjacent verities
Acute Angle
Parallelogram
Diagonals
Convex
3. Pair of nonadjacent angles formed by the intersection of 2 lines.
Concurrent Lines
Collinear Points
Relationship Between Perimeter and Area
Vertical angles
4. Two coplanar lines that do not intersect - and have the same slope. Are perpetually the same distance from one another.
Angle
Right angle
Intersecting lines
Parallel Lines
5. A quadrilateral with all four sides equal in length; 4 congruent sides
Rhombus
Parallel Lines
Skew Lines
Convex
6. A line linking to points
Line of Reflection to rotate
Segment
Prism
Concurrent Lines
7. 2 angles that add up to be 180*
Obtuse triangle
Intersecting lines
Concave Polygon
Supplementary Angles
8. Quadrilateral with both pairs of opposite parallel sides Ex: rectangle - square - rhombus
Quadrilateral
Hexagon
Parallelogram
What shape has the potential to have the largest Area?
9. 4 sides polygon with all equal angles (90*)
Obtuse Triangle
Supplementary Angles
Convex
Rectangle
10. A figure that is formed by two rays sharing a common vertex
Parallelogram
Heptagon
Circumference formula
Angle
11. A set of two points that lay on a straight line => think of two buddies that are points on one line.
Skew Lines
Collinear Points
Segment
Convex
12. This is when two shapes have the SAME angles - and proportional corresponding sides.
Coplanar lines
Congruent
Similarity
Segment
13. An angle that measures smaller than 90*
Skew Lines
Acute Angle
Equilateral
Parallel Lines
14. Tiling patterns - are repeating a shape in a pattern in order to completely fill a space. not all shapes will work - hexagons for example will - but octagons wont
Tessellations
Vertical angles
Prism
Acute Triangle
15. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc
Quadrilateral
Rhombus
Supplementary Angles
How do you use similar triangles to measure objects?
16. A triangle with two sides with equal length and one that's not equal.
Isosceles
Coplanar lines
Parallelogram
Ray
17. Four sided polygon with congruent angles and sides
How do you use similar triangles to measure objects?
Obtuse triangle
Convex
Square
18. The perpendicular bisector of the pre-image and the image
Similarity
Reflection
Parallelogram
Quadrilateral
19. A three sided figure that has internal angles of 90* or less.
Acute Triangle
Rectangle
Area of a Triangle
Concurrent Lines
20. Cut something in half
Bisect
Skew Lines
Line of Reflection to rotate
Obtuse Triangle
21. Lines that lay on the same plane
Quadrilateral
Coplanar lines
Rectangle
Perpendicular Lines
22. Angle measures 90*
Right angle
Coplanar lines
Pyramids
Equilateral
23. Polygon with 5 sides
Tessellations
Equilateral
Bisect
Pentagon
24. Lines that intersect at single point
Diagonals
Concurrent Lines
Skew Lines
Adjacent angle
25. A polygon with 8 sides
Kite
Trapezoid
Segment
Octagon
26. Circle
Area of a Circle
Kite
What shape has the potential to have the largest Area?
Collinear Points
27. Area = pr2 (squared)
Concave Polygon
Rhombus
Reflection
Area of a Circle
28. Two non parallel lines that don't intersect
Diagonals
Skew Lines
Rhombus
Hexagon
29. 2 or more lines that cross at the same point.
Intersecting lines
Vertical angles
Angle
Reflection
30. Make sure lines are 1/2 the measurement of the angle you are trying to create
Circumference formula
Segment
Line of Reflection to rotate
Obtuse Triangle
31. A portion of a line that has a starting point and a direction
Concurrent Lines
Obtuse Triangle
Intersecting lines
Ray
32. A triangle with one angle that's greater than 90*
Area of a parallelogram
Equilateral
Obtuse triangle
Angle
33. Top and bottom are congruent polygons - sides are parallelograms - 1/3area of the base= volume
Isosceles
Prism
Parallel Lines
Coplanar lines
34. A shape that has one or more internal angles that are greater than 180*
Intersecting lines
Acute Triangle
Concave Polygon
Right angle
35. A pair of complementary angles that add up to 90 or supplementary to equal 180
Circumference formula
Adjacent angle
Parallelogram
Area of a Circle
36. Quadrilateral with the distinct pairs of equal adjacent sides; looks like a kite:)
Kite
Ray
Area of a Triangle
Quadrilateral
37. 2pr= C
Prism
Quadrilateral
Square
Circumference formula
38. Remember that similar triangles have proportional corresponding sides create ratios and solves
Supplementary Angles
Trapezoid
Bisect
How do you use similar triangles to measure objects?
39. If you know the perimeter - you can create a range of what the area would be
Reflection
Acute Angle
Concurrent Lines
Relationship Between Perimeter and Area
40. Make sure the parallel lines are 1/2 the distance you want reflected apart
When Translating an Object
Isosceles
Line of Reflection to rotate
Acute Angle
41. A shape in which all internal angles are less than 180*
Bisect
Scalene
Convex
Perpendicular Lines
42. When a set of lines intersect in such a way that it creates two right angles and one 180* angle
How do you use similar triangles to measure objects?
Rectangle
Congruent
Perpendicular Lines
43. polygon with 7 sides
Angle
Trapezoid
Heptagon
Convex
44. A quadrilateral with 2 parallel sides
Ray
Vertical angles
Trapezoid
Concave Polygon
45. Area=base*h Volume formula - 1/3 area of the base
Relationship Between Perimeter and Area
Area of a parallelogram
Intersecting lines
Skew Lines
46. Equal in size and shape
Perpendicular Lines
Concurrent Lines
Congruent
Prism
47. Triangle with 3 different sides in length
Prism
Congruent
Obtuse triangle
Scalene
48. Polygon with 6 sides
Scalene
Bisect
Hexagon
Right angle
49. Area= 1.2 b*h
Similarity
Area of a Triangle
Obtuse Triangle
Skew Lines
50. Triangle that has three equal sides in length
Rhombus
Rectangle
Equilateral
Quadrilateral