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