Geometry Formulas Flashcards
1
Q
Reflection over x-axis
A
(x,-y)
2
Q
Reflection over y-axis
A
(-x,y)
3
Q
90° counterclockwise
A
(-y,x)
4
Q
90°clockwise
A
(y,-x)
5
Q
180°
A
(-x,-y)
6
Q
270° counterclockwise
A
(y,-x)
7
Q
270° clockwise
A
(-y,x)
8
Q
y=x
A
(y,x)
9
Q
y=-x
A
(-y,-x)
10
Q
translation
A
(x+a,y+b)
