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






2. A polygon with 8 sides






3. An angle that measures smaller than 90*






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






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






6. Circle






7. Four sided polygon with congruent angles and sides






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






9. 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






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






11. Equal in size and shape






12. polygon with 7 sides






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






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






15. 2 angles that add up to be 180*






16. Triangle with 3 different sides in length






17. Area= 1.2 b*h






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






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






20. 4 sides polygon with all equal angles (90*)






21. Lines that lay on the same plane






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






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






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






25. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc






26. Angle measures 90*






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






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






29. Cut something in half






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






31. Triangle that has three equal sides in length






32. Area = pr2 (squared)






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






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






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






36. Polygon with 6 sides






37. Polygon with 5 sides






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






39. 2pr= C






40. Two non parallel lines that don't intersect






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






42. Line segment connecting two non adjacent verities






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






44. A line linking to points






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






46. A quadrilateral with 2 parallel sides






47. 2 or more lines that cross at the same point.






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






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






50. Lines that intersect at single point