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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 5 sides






2. Area= 1.2 b*h






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






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






5. Cut something in half






6. Angle measures 90*






7. 4 sides polygon with all equal angles (90*)






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






9. Polygon with 6 sides






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






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






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






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






14. Lines that intersect at single point






15. Area = pr2 (squared)






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






17. 2pr= C






18. Two non parallel lines that don't intersect






19. A polygon with 8 sides






20. polygon with 7 sides






21. A quadrilateral with 2 parallel sides






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






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






24. Four sided polygon with congruent angles and sides






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






26. 2 angles that add up to be 180*






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






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






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






30. Triangle that has three equal sides in length






31. 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






32. Triangle with 3 different sides in length






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






34. An angle that measures smaller than 90*






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






36. A line linking to points






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






38. Circle






39. Line segment connecting two non adjacent verities






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






41. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc






42. 2 or more lines that cross at the same point.






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






44. Equal in size and shape






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






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






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






48. Lines that lay on the same plane






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






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