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Dane’s Vocab

Dane’s Vocab. Unit 5. Acute angle: A acute angle is more then 0 degrees and less then 90 degrees. Adjacent angles angles that are next to each other. Axis Either of the to number lines that intersect to form a coordinates grid. Bisecting an angle and angle cute in half.

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Dane’s Vocab

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  1. Dane’s Vocab Unit 5

  2. Acute angle:A acute angle is more then 0 degrees and less then 90 degrees

  3. Adjacent anglesangles that are next to each other

  4. AxisEither of the to number lines that intersect to form a coordinates grid

  5. Bisecting an angleand angle cute in half

  6. Concentric circlesCirclesthathavethesame center

  7. Congruent figuresHaving the shape and size

  8. Consecutive anglesTo angles in a polygon the have that share a common side

  9. Corresponding angles or sidesHaving the same relative position in similar or conglutinate figurs

  10. InscribedIn side of

  11. IsometryA transformation such as a translation(slide) reflection(flip) or rotation(turn) that changes the position or orientation of a figure but does not change its size or shape

  12. Line of reflectiona line halfway between a figure and its reflected image

  13. Mid pointA point halfway between two other points. The mid point of a line segment

  14. Obtuse angleA angle that over 90 degrees and less that 180 degrees

  15. Ordered number pairTwo numbers that are used to locate a point on a coordinate grid.

  16. ParallellineNevermeeting and alwaysthesamedistanceapart

  17. PerpendicularMeeting at rightangles, lines , rays ,line segments and planes thatmeet at rightangles

  18. Perpendicular bisectorA line segmentthatbisectstheside of a triangle

  19. Preimagea geotrical figure thatissomehowchangedtopurduce a nother figure

  20. Reflectiontheflipping of a figure over a line so theimageis a mirriorimage of theoriganal

  21. ReflexangleA angleover 180 degrees

  22. Right AngleAn angle that is a perfect 90 degrees

  23. RotationA movment of a figure around a fixed point or axis

  24. SectorA section of a percent circle

  25. Straight angle A angle that measure a perfect 180 derees

  26. Supplementary anglesTwo angles whose measures total 180 degrees

  27. TransformationSomething done to geometric figure that produces a new one

  28. TranslationA movement of a figure crossed a straight line

  29. TransversalA line that intersects two or more lines

  30. VertexThe point where a rays of an angle

  31. Vertical anglesWhen two lines intersect,the angle that do not have a common side.

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