Friday

January 30, 2015

January 30, 2015

Posted by **Kory** on Wednesday, November 16, 2011 at 5:33pm.

after a 180 degree rotation? after a 270 degree rotation?

- math -
**Henry**, Friday, November 18, 2011 at 4:11pmAssume a circle with a radius of i(r=1)

@ 0 Degrees: = 1, and Y = 0.

@ 90 Degrees: X = 0, and Y = 1.

@ 180 Degrees: X = -1, and Y = 0.

@ 270 Degrees: X = 0, and Y = -1.

**Answer this Question**

**Related Questions**

math - After a triangle is rotated 180 degrees, its vertices are at (-4,1),(-1,4...

6 grade math - Find 3 uppercase letters that look the same when rotated 180 ...

math,geometry - Find 3 upper case letters that look the same when rotated 180 ...

geometry,math - Find 3 upper case letters that look the same when rotated 180 ...

math - help, the last guy didn't answer my question yet and i think he kinda ...

MATH - Find 3 upper case letters that look the same when rotated 180 degrees. ...

math - five forces are acting on a point p they are 60N at 90 degree, 40N at o ...

math,geometry - Find 3 upper case letters that look the same when rotated 180 ...

Geometry - Please Someone Help!!! Find the coordinates of a point on the unit ...

Organic Chemistry - A 0.160 M solution of an enantiomerically pure chiral ...