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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. 2 angles that add up to be 180*






2. A polygon with 8 sides






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






4. Two non parallel lines that don't intersect






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






6. Four sided polygon with congruent angles and sides






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






8. 4 coplanar line segments each connected to form a closed shape Ex: square - kite - rhombus - rectangle - trapezoid - parallelogram etc






9. Triangle with 3 different sides in length






10. Circle






11. polygon with 7 sides






12. Angle measures 90*






13. 2 or more lines that cross at the same point.






14. Lines that lay on the same plane






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






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






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






18. An angle that measures smaller than 90*






19. Equal in size and shape






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






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






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






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






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






25. A quadrilateral with 2 parallel sides






26. Area= 1.2 b*h






27. Cut something in half






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






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






30. Triangle that has three equal sides in length






31. Line segment connecting two non adjacent verities






32. 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






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






34. Polygon with 6 sides






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






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






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






38. Polygon with 5 sides






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






40. 2pr= C






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






42. A line linking to points






43. Lines that intersect at single point






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






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






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






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






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






49. Area = pr2 (squared)






50. 4 sides polygon with all equal angles (90*)