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

Graph these points.

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 2:57pm
Rotation 180 degrees around (0,0) takes (x,y) --> (-x,-y)

Not much challenge here:

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

. . .

## Answer this Question

## Related Questions

- AlgebraB - Help! I have to graph my answer to this problem: ADFG has vertices D...
- Math - I am asked to graph a triangle with the vertices (-3, 2), (5, 6), and (6...
- 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...
- math - After a triangle is rotated 180 degrees, its vertices are at (-4,1),(-1,4...
- Algebra - I'm stuck!! Can someone please help me with this problem?? A triangle ...
- Math - ∆ABChas vertices A(–1, –2), B(–4, –4), and C(–3, –5). Graph ∆...
- Math Geometry - A triangle has vertices P(a,b), Q(c,d), and R(e,f). You are ...
- math - The image of the point (1, -2) after a rotation of 180° about the origin ...
- Matrices - A triangle has vertices (1, 4), (1, 1), and (−3, 1). The ...