Translations
If ABC is Translated 2 units down and 3 units up, what point is the image of B?
A. (-3, -2)
B. (-1, -1)
B. (-1, -1)
PQRS is Rotated 90 clockwise about the origin. What the coordinates of the image R?
A.(2, 4)
B. (5, 6)
C. (5, 9)
D. (4, 2)
D. (4, 2)
A. Rotation
B. Angles
C. Refection
C. Reflection
The rectangle is Dilated by a scale factor of 4. The image of R is (32, 16). True or False
True
Which of the following is a acute angle?
A. 180
B. 95
C. 75
D. 30
C. 95
A Translation is a figure ________
A. is a slide
B. is a flip
C. srinks
A. is a slide
The units are (1,2). Rotate 180 and what do you get?
A. (4, 5)
B. (8, -9)
C. (7, 2)
D. (4, -1)
B. (8, -9)
Which choice best descibes the transformation?
A. 180 Rotation about the origin
B. 90 Rotation about the origin
C. 270 Rotation clockwise about the origin
A. 180 Rotation about the origin
If a figure is smaller after a Dilation, then the scale factor is ______ then ______
A. Less, 1
B. More, 2
C. More, 1
D. None of the above
A. Less, 1
If A and B are complementary angles, then A + B is...
A. 90
B. 45
C. 100
A. 90
What is the image of B(-1, -1)
A. B (7, -4)
B. B (9, -5)
A. B (7, -4)
If the axes are Rotated by the angle of 45 in clockwise, what will be the new equation of the object?
A. XY=10
B. XY=25
A. XY=10
Triangle SIT is Rotated 180 about the origin to create SIT. Which rule descirbes this transformation?
A. (x, y)- (-x, -y)
B. (x, y) - (x, y)
A. (x, y
A figure and it's Dilation are always congruent
True
False
False
The angles x and y are said to be supplementary angles only if x + y is equal to
A. 90
B. 40
C. 180
C. 180
If you turn a 90 on a graph, what units would you get?
A. (3,-4)
B. (5, 5)
C. (6, 4)
C. (6, 4)
What do Rotations create?
Rotations make things turn in a cycle around a definite center point.
The reflected image is also called
A. Pre-image
B. Post-image
B. Post-image
Triangle DCC is graphed on a coordinate gird with verticles D(0, 0), C(-2, 1), C(3, 4). Which ordered pair represents the coordinates of the vertex B?
A. (-3w, -4)
B. (-2w, w)
C. (3, 4w)
B. (-2w, w)
Reflex angle is an angle which is
A. <90
B. -90
C. none of these
A. <90
The origin is (1,2). Find the area of the new rectangle?
A. 60
B. 90
C. 32
A. 60
What is one rule of Rotation?
Direction
Reflection is the ____ image of the shape.
A. Translated
B. Rotated
C. Mirror
D. Dilated
C. Mirror
A figure and it's Dilation are always similar.
True
False
True
One degree is equal to
A. 60 seconds
B. 60 minutes
C. 90 minutes
D. 75 seconds
B. 60 minutes