Dilation
The dilation 0<k<1 (reduction or enlargement?)
What is a reduction?
Point (0,0) after a translation using a vector of (0,0)
What is (0,0)?
The point (1,1) rotated 360 degrees clockwise about the origin
What is (1,1)?
What is (1,-1)?
A transformation that uses a line of reflection
What is a reflection?
The number that a polygon gets dilated by in a dilation
What is a scale factor?
What is point (0,0)?
The point (171, 2) rotated about point (1,5) counterclockwise by 360 degrees
What is (171,2)?
Point (2,3) reflected about the y axis
What is (-2,3)?
A 2D surface formed by two lines
What is a coordinate plane?
Point (2,3) after a dilation from the origin with a scale factor of 1/2
What is (1,1.5)?
The area of square ABCD with A (0,0), B(0,2), C(2,2), and D (2,0) after a translation by a vector of <7,8>
The point (1,2) after a counterclockwise reflection of 90 degrees about the origin
What is (-2,1)?
What is (0,0)?
A transformation that uses a vector
What is a translation?
The area of square ABCD with A (0,0), B(0,2), C(2,2), and D (2,0) when dilated from the origin by a scale factor of 2
What is 4 square units?
Point (9,-3) after a translation by vector <2,-3>
What is point (11,-6)?
Point (1,8) rotated about the origin by 270 degrees counterclockwise
What is (8,-1)?
What is point (5,-5) reflected about the x axis?
What is (5,5)?
The one transformation that makes a polygon no longer congruent
What is a dilation?
The dilation K>1 (reduction or enlargement?)
What is an enlargement?
Point (-2,-8) after a translation using the vector <6, 2>
What is point (4,-6)?
The point (4,2) rotated clockwise about (1,3) by 180 degrees
What is (-2,4)?
Point (2,3) reflected about a line whose equation is x=4
What is (6,3)?
A pair of shapes with one being the original shape and the other being the original shape after a transformation
What are similar figures?