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Elementary Math Vocab

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. polygon with 7 sides






2. A line linking to points






3. 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






4. Make sure the parallel lines are 1/2 the distance you want reflected apart






5. A shape in which all internal angles are less than 180*






6. A set of two points that lay on a straight line => think of two buddies that are points on one line.






7. A portion of a line that has a starting point and a direction






8. 2 angles that add up to be 180*






9. This is when two shapes have the SAME angles - and proportional corresponding sides.






10. A figure that is formed by two rays sharing a common vertex






11. one of the internal angles is greater than 180* only one angle can be 180* - no more.






12. Circle






13. Make sure lines are 1/2 the measurement of the angle you are trying to create






14. Remember that similar triangles have proportional corresponding sides create ratios and solves






15. Quadrilateral with both pairs of opposite parallel sides Ex: rectangle - square - rhombus






16. 4 sides polygon with all equal angles (90*)






17. Polygon with 5 sides






18. Triangle with 3 different sides in length






19. Quadrilateral with the distinct pairs of equal adjacent sides; looks like a kite:)






20. Polygon with 6 sides






21. 2 or more lines that cross at the same point.






22. Equal in size and shape






23. Line segment connecting two non adjacent verities






24. A quadrilateral with all four sides equal in length; 4 congruent sides






25. Area= 1.2 b*h






26. Area = pr2 (squared)






27. A triangle with two sides with equal length and one that's not equal.






28. An angle that measures smaller than 90*






29. Have a top point and bottom polygon - sides are triangles






30. A three sided figure that has internal angles of 90* or less.






31. If you know the perimeter - you can create a range of what the area would be






32. Two coplanar lines that do not intersect - and have the same slope. Are perpetually the same distance from one another.






33. When a set of lines intersect in such a way that it creates two right angles and one 180* angle






34. Pair of nonadjacent angles formed by the intersection of 2 lines.






35. A shape that has one or more internal angles that are greater than 180*






36. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc






37. Cut something in half






38. Triangle that has three equal sides in length






39. Two non parallel lines that don't intersect






40. Lines that lay on the same plane






41. A triangle with one angle that's greater than 90*






42. Top and bottom are congruent polygons - sides are parallelograms - 1/3area of the base= volume






43. A quadrilateral with 2 parallel sides






44. Four sided polygon with congruent angles and sides






45. Area=base*h Volume formula - 1/3 area of the base






46. Angle measures 90*






47. 2pr= C






48. A pair of complementary angles that add up to 90 or supplementary to equal 180






49. The perpendicular bisector of the pre-image and the image






50. A polygon with 8 sides