Wednesday

July 23, 2014

July 23, 2014

Posted by **Izzy** on Tuesday, March 27, 2012 at 1:44pm.

Angle DFG has vertices D (–2, 4), F (–3, 1), and G (–1, 2). Find the vertices of the image after the rotation of 180° about the origin.

- MATH HELP PLEASE! -
**Steve**, Tuesday, March 27, 2012 at 2:57pmRotation 180 degrees around (0,0) takes (x,y) --> (-x,-y)

Not much challenge here:

D:(-2,4) --> (2,-4)

. . .

**Related Questions**

AlgebraB - Help! I have to graph my answer to this problem: ADFG has vertices D...

Math Geometry - A triangle has vertices P(a,b), Q(c,d), and R(e,f). You are ...

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

Algebra II-Please check my calculation - Find center, vertices, co-vertices and ...

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

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

pre algebra - the vertices of the figure are w(-2,3),x(0,5),y(3,1),and z(-3,4). ...

math - Triangle ABC below is reflected across the y-axis and then translated 1 ...

heelp math - A graph is constructed iteratively according to the following ...

analytic geometry/graphing problem - The vertices of a triangle are the points ...