Transformations | Baamboozle

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Transformations

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#transformations #8th grade math

What kind of transformation is this?

Reflection

20

What kind of transformation is this?

Rotation

20

How did the triangle move?

Rotated 90 degrees clockwise

20

What is a rotation?

When a figure turns or rotates.

15

How can I get triangle A to triangle C in two movements?

2 counterclockwise rotations by 90 degrees

20

What is a translation?

When you slide a figure

10

What kind of transformation is this?

A rotation

15

What kind of transformation is this? How did it go through the transformation?

Reflection over the x-axis.

25

How did the blue triangle translate to the red triangle?

5 units right, 3 units down.

15

What is a reflection?

When you flip an image

10

How can I move from triangle C to A in just 1 move?

A reflection

15

What two directions can you rotate?

Clockwise and Counterclockwise

10

How can I get from triangle PMT to triangle XYZ?

Reflect over x-axis then translate 10 units to the left.

20

If we reflected this over the x-axis, what would be the new coordinates of point b be?

(3,-2)

25

What would to coordinates of the point be after a translation left 6 units and down 4?

(-5,0)

25

What transformation do we use to go from the orange triangle to triangle s?

A reflection over the y-axis.

15

The points (-4, 8) is dilated by a scale factor of 5. What is the new point?

(-20, 40)

15

The purple triangle was dilated and resulted in the green triangle. What is the scale factor?

2

20

The point (-5, 6) is rotated 90˚ clockwise about the origin. What are the coordinates of the new point?

(6,5)

15

The point (-6, 8) is dilated by a scale factor of 2/3. What are the coordinates of the new point?

(-4, 16/3)

20

Which transformation results in a similar figure (not a congruent one)?

translation

dilation

rotation

reflection

15

A triangle is dilated with a scale factor of "x". If one of the vertices was at (-7, -2), which ordered pair represents the vertex after the dilation?

(-7 - x, -2 - x)

(-7 + x, -2 + x)

(-7/x, -2/x)

(-7x, -2x)

20

What 2 transformation occurred to move the blue triangle to the brown triangle?

Reflection (over the x-axis), Translation (5 left)

25

Are the blue and the pink triangle similar or congruent?

congruent

15

Choose the correct answer

D

25

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When you reflect across the y-axis, which coordinate do you not change: x or y?

y

15

A figure is translated 8 units left and 2 units up. Write the rule.

(x - 8, y + 2)

20

Which rule was used to change ∆ABC to ∆A'B'C'?

(3x, 3y)

(x+3, y+3)

(x-3, y-3)

(1/3 x, 1/3 y)

20

If the scale factor is greater than 1, will the new figure be bigger or smaller than the original?

bigger

20

A square is rotated 180˚ about the origin. If one of the vertices was at (4,5), where will the new vertex be after the rotation?

(-4,-5)

15