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