Congruent/Similar Figures
Translations
Reflections
Rotations
Dilations
Random Trivia
100
What makes two figures congruent?
Corresponding side lengths & corresponding angles are EXACTLY the same
100
Is the transformation a Translation?
No, it's a DILATION
100
Is the nonshaded figure a reflection of the shaded figure?
Yes, it's a reflection
100
If I rotate a figure starting in Quadrant 1, 270 degrees clockwise, what quadrant will my image end up in?
Quadrant 2
100
What operation(Addition, Subtraction, Multiplication, or Division) do you use to dilate a figure?
Multiplication
100
Name the 7 continents
North America, South America, Europe, Africa, Asia, Australia, & Antartica
200
What makes two figures similar?
Corresponding side lengths are PROPORTIONAL & corresponding angles are congruent
200
Translation means to what?
Slide a figure
200
If I reflect in the x-axis, what coordinate do I take the opposite of?
The y-coordinate
200
If I rotate a figure 270 degrees counterclockwise about the origin, what are the rules to do so?
(x, y) ----> (y, -x)
200
Explain how you know if a dilation is an enlargement or reduction.
If the scale factor is greater than 1, the dilation is an enlargement. If the scale factor is less than 1 but greater than 0, the dilation is a reduction.
200
Jason Momoa plays what DC superhero?
Aquaman
300
The trapezoids are congruent, What is the side length of GF?
13 centimeters
300
Translate the triangle 4 units to the left and 2 units down. What are the coordinates of the image?
A'(-3, -1)
B'(-3, 0)
C'(0, -1)
300
Identify whether the reflection was in the x-axis or the y-axis.
(-2 , 5) to (-2 , -5)
The x-axis
300
Rotate the triangle 180 degrees about the origin. What are the coordinates of the new image?
A'(-1, -1)
B'(-1, -4)
C'(-3,-1)
300
The vertices of a triangle are A(6, 9), B(3, 9), and C(3, 3). Dilate the figure with respect to the origin using a scale factor of 1/3. What are the coordinates of the image?
A(2, 3)
B(1, 3)
C(1, 1)
300
What is the name of Spongebob's pet?
400
The two figures are similar. Find the ratios (small to large) of the perimeters AND the areas.
Perimeter = 3/5
Area = 9/25
400
The vertices of a triangle are A (1, 2), B (1, 7), & C (5, 7). Translate the figure 2 to the right and 1 down. What are the coordinates of the image?
A'(3, 1)
B'(3, 6)
C'(7, 6)
400
Reflect the triangle in the y-axis. What are the coordinates of the image?
A'(-1, 1)
B'(-1, 2)
C'(-4, 1)
400
The vertices of a triangle are W(-6, -9), X(-3, -9), Y(-3,-3). Rotate the triangle 90 degrees clockwise about the origin. What are the coordinates of the image?
W'(-9, 6)
X'(-9, 3)
Y'(-3, 3)
400
The vertices of a rectangle are A(2, 4), B(4, 4), C(4, 1) & D(2, 1). Dilate the figure with respect to the origin using a scale factor of 6. What are the coordinates of the image?
A'(12, 24)
B'(24, 24)
C'(24, 6)
D'(12, 6)
400
What is the name of Woody's horse in Toy Story 2?
500
The perimeter of ABCD is 30 centimeters. What is the value of x?
x = 4
500
The vertices of a triangle are X(-6, -9), Y(-3, -9), & Z(-3, -3). Translate the triangle 3 units to the right and 2 units down. What are the coordinates of the image?
X'(-3, -11)
Y'(0, -11)
Z'(0, -5)
500
Translate the figure 5 units to the left and 1 unit up. Then reflect the image in the x-axis. What are the coordinates of the FINAL image?
A''(-4, -2)
B''(-4, -5)
C''(-2, -2)
500
Reflect the triangle in the y-axis and the rotate the figure 90 degrees clockwise about Vertex A. What are the coordinates of the final image?
A''(-1, 1)
B''(2, 1)
C''(-1 , 3)
500
The vertices of a triangle are A(1, 1), B(1, 2) & C(4, 1). Reflect the triangle in the x-axis and then dilate the figure with respect to the origin by a scale factor of 3. What are the coordinates or the final image?
A''(3, -3)
B''(3, -6)
C''(12, -3)
500
What sports are included in 4th quarter sports at AVMS?
Baseball & Softball
