Geometry-McNerney Word Scramble
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Question | Answer |
R90 (x,y)= ? Rotation of 90 degrees | (-y,x) |
R180 (x,y)=? Rotation of 180 degrees | (-x,-y) |
R270 (x,y)=? Rotation of 270 degrees | (y,-x) |
What kind of rotation is a counter-clockwise rotation? | Positive (+1) |
What kind of rotation is a clockwise rotation? | Negative (-) |
Vertical angles are always | Equal or congruent |
Translation | Slide |
Reflection | Flip |
Rotation | Turn or Twist |
True or False? In a reflection, line segments stay the same size. | True |
True or False? In a reflection, the measurement of the angles change. | False. They degrees of angles stay the same. |
True or False? A reflection maps a line to a line, a ray to a ray, a segment to a segment and an angle to an angle. | True |
True or False? The length of line segments stays the same in a rotation. | True |
True or False? In a rotation, the measurement of the angles change. | False |
True or False? A rotation maps a line to a line, a ray to a ray, a segment ot a segment and an angle to an angle. | True |
Created by:
carozza
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