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






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






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






4. Line segment connecting two non adjacent verities






5. Two non parallel lines that don't intersect






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






7. Polygon with 5 sides






8. 2 angles that add up to be 180*






9. polygon with 7 sides






10. Area = pr2 (squared)






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






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






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






14. A polygon with 8 sides






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






16. An angle that measures smaller than 90*






17. Four sided polygon with congruent angles and sides






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






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






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






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






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






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






24. Polygon with 6 sides






25. Circle






26. Lines that lay on the same plane






27. A quadrilateral with 2 parallel sides






28. Equal in size and shape






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






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






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






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






33. Triangle with 3 different sides in length






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






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






36. 2pr= C






37. Cut something in half






38. Angle measures 90*






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






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






41. 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






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






43. Lines that intersect at single point






44. 4 sides polygon with all equal angles (90*)






45. A line linking to points






46. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc






47. Area= 1.2 b*h






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






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






50. Triangle that has three equal sides in length