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