Moving Shapes
Angle Fun
3 Sided Shape
(ordered pairs)
S.F.
100
Triangle ABC has the following vertices: A (3, 2) B (6, 5) C (4, 1)
Reflect triangle ABC over the y-axis. Write the ordered pairs of the reflected image A′, B′, and C′.
A′ (-3, 2)
B′ (-6, 5)
C′ (-4, 1)
100
If angle 8 is 59 degrees - what is angle measure of angle 6 and angle 7?
Angle 6 - 59 degrees
Angle 7 - 121 degrees
100
If a triangle has one interior measure of 72 degrees, and one of 86 degrees, what is the third measure?
22
100
Triangle ABC has vertices:
A (2, 1)
B (4, 3)
C (1, 5)
Dilate triangle ABC by a scale factor of 2 centered at the origin.Write the ordered pairs of A′, B′, and C′.
A′ (4, 2)
B′ (8, 6)
C′ (2, 10)
100
Two figures are similar. One has side measurements with 12 miles and 3 miles. The other one has side measurements of 3 and _____.
1 mile
200
What transformations have occurred to create the image of Figure A (hint: there are 2!)
Rotation and Translation
200
Given the figure below, find the measure of angle 2.
65°
200
Is this a triangle?
40.5cm, 22.7cm, 17cm
No it's not a triangle
39.7>40.5
200
Triangle DEF has vertices:
D (-3, 2)
E (-6, 4)
F (-4, -1)
Reflect triangle DEF over the x-axis. Write the ordered pairs of D′, E′, and F′.
D′ (-3, -2)
E′ (-6, -4)
F′ (-4, 1)
200
What is the scale factor? A figure has a vertex with coordinates of (-2, 2) and dilates to a measurement of (-8, 8)
scale factor of 4
300
Point A is at (1,5). Describe the image of point A after a translation of 7 units to the right and 3 units up.
A' will be at (8, 8)
300
If the measure of <1 is 4x-6 and the measure of <8 is 122, what is the value of x?
x=32
300
What is the measure of Angle x?
130°
300
Triangle GHI has vertices:
G (1, 4)
H (3, 2)
I (5, 5)
Rotate triangle GHI 90° clockwise about the origin. Write the ordered pairs of G′, H′, and I′.
G′ (4, -1)
H′ (2, -3)
I′ (5, -5)
300
Two figures are similar. One has side measurements of _____ and 10 meters and the other one has side measurements of 72 meters and 8 meters.
90 meters
400
Triangle ABC below is being rotated about the origin 180°. What are the coordinates of the image of Triangle ABC?
A' (-2,-5), B' (-8, -1), C' (-2, -1)
400
If the measure of <3 is 150 and the measure of <6 is 3x,
what is the value of x and what is the measure of <7?
m<7=150; and x=50
400
If a triangle has one angle of 80 degrees, and the other two angles are congruent to each other, how many degrees are the missing angles?
50
400
Triangle JKL has vertices:
J (2, -3)
K (5, -1)
L (3, -5)
Translate triangle JKL right 4 units and up 2 units. Write the ordered pairs of J′, K′, and L′.
J′ (6, -1)
K′ (9, 1)
L′ (7, -3)
400
What is the scale factor? A figure has a vertex Z (-2, 2) and dilates to a measurement Z' (-10, 10)
scale factor of 1/5
500
The triangle below is being dilated using a scale factor of 3. Find the coordinates of the image of Triangle ABC.
A' (20, 20), B' (32, 4), C' (8, 2)
500
If the measure of <4 is 8x+35 and the measure of <6 is 2x+5, then find the value of x and find the measure of <8?
What is x=14 and m<8=112.
500
Find the measure of angle M
angle M = 64
500
Triangle MNO has vertices:
M (2, 2)
N (4, 1)
O (3, 5)
First, reflect triangle MNO over the y-axis.
Then, translate the image left 3 units and down 2 units.
Write the final ordered pairs after the transformations.
M″ (-5, 0)
N″ (-7, -1)
O″ (-6, 3)
500
What are the measurements of a figure with vertices B (-3, -6) and A (-9, -6) after a dilation with a scale factor of 1/3
Vertices B' (-1, -2) and A' (-3, -2)