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... some real world examples of area, perimeter,

**rotation**, reflection, reflective symmetry, and**rotational**symmetry? (NO...a bumpy road. ➋ "Can the bark of a tree have**rotational**symmetry?" There are many examples...3 Answers · Science & Mathematics · 07/02/2011

**Rotation**Symmetry: rotating the object with axis as its centre...2 Answers · Science & Mathematics · 17/01/2007

the pre-image is the starting picture, then a

**rotation**/reflection/translation occurs and you are left with...a point (3,5) and you want the image of a 90 degree clockwise**rotation**. this means (3,5) is the pre-image which when...1 Answers · Science & Mathematics · 16/05/2010

http://en.wikipedia.org/wiki/

**Rotation**_matrix That's what you'll want to look...the co-ordinate of the third point after so many**rotations**in degrees or radians, use the**rotation**...1 Answers · Science & Mathematics · 19/11/2012

**rotation**of a figure about a point is simply the act of just that, rotating the figure about that point.**rotational**symmetry is simply the idea that if you do that**rotation**then the figure will look the same for every so many degrees that you rotate1 Answers · Science & Mathematics · 18/01/2013

A mathematical

**rotation**is around a fixed point, while a car tire rolling along a road...maintain the same position relative to one another. Of course, it's possible for**rotation**and translation to occur on the same points at the same time, and that's pretty...1 Answers · Science & Mathematics · 04/07/2013

Nope. A

**rotation**matrix rotates a point (or vector) about whatever angle you choose...in the xy plane). This would be the "same" if the**rotation**matrix was chosen to be representative of a 90 degree...1 Answers · Science & Mathematics · 02/01/2012

...theta) y = x' sin(theta) + y' cos(theta) Where theta is the angle of

**rotation**. x' is the initial x y' is the initial y x is the x after...1 Answers · Science & Mathematics · 20/11/2008

Since there are 360 degrees in one full

**rotation**, every 360 degrees, the angle will "restart" itself. ...1 Answers · Science & Mathematics · 17/06/2012

...quot; way to do this, is to break the desired

**rotation**into 3 transformations: a) first we translate...linear transformations, which preserve the origin. a**rotation**around a non-origin point WILL NOT preserve the...2 Answers · Science & Mathematics · 25/09/2011

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