Name That Transformation
The point A(4, -5) is reflected about the y-axis. What is A'?
What is A(-4, -5)?
A 4 sided shape is in the first quadrant and is then rotated 180 degrees Counter-Clockwise. What quadrant is it now in?
What is 3rd quadrant?
Point A(2,3) is translated 4 units right.
Where is A'?
What is A′(6,3)?
True or False:
A translation produces a figure that is congruent/the same to the original figure.
What is True?
A figure is flipped over a line, then moved 3 units to the right.
What are a reflection followed by a translation?
A trapezoid is in the second quadrant. This shape is reflected about the x-axis and then reflected about the y-axis.
What is 4th quadrant?
Point B(−3,4) is reflected across the x-axis.
Where is B′?
What is B′(−3,−4)?
True or False:
A reflection changes the size of a figure.
What is False?
A figure moves from one location to another, but its size, shape, and orientation stay the same.
What is a (Rigid) Transformation?
Point E(−2,4) is rotated 180° and then translated 3 units right.
Where is E′′?
First:
(−2,4)→(2,−4)
Then:
(2,−4)→(5,−4)
A triangle is made bigger by twice its size. Is the new triangle congruent/the same to the original?
What is No?