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Worksheets810 Module 10 Quiz Review
Total questions: 11
Worksheet time: 8mins
Which of the following are true about a dilation with a scale factor of 4?
The shapes are congruent.
The shapes are similar.
The area and perimeter increase.
The area and perimeter decrease.
The area and perimeter stay the same.
A square is dilated by a scale factor of 1/4. What should you do to all the points?
Multiply all the coordinates by 4
Add 4 to each coordinate
Multiply all the coordinates by 1/4
Add 1/4 to each coordinate
Complete the algebraic rule for the transformation.
(x, y) → (a)
Identify the scale factor for the dilation.
(a)
The dilation is a(n)...
Enlargement
Reduction
If △ABC undergoes a dilation of scale factor 5 centered at the origin, what will be the coordinates of the image of point C?
(20, 5)
(20, 1)
(4, 5)
(9, 6)
In a dilation, you can draw a line from the origin to each point and its prime. Choose all of the dilations below.
What transformation is shown here?
Translation
Reflection
Rotation
Dilation
What transformation is shown here?
Translation
Reflection
Rotation
Dilation
What transformation is shown here?
Translation
Reflection
Rotation
Dilation
What transformation is shown here?
Translation
Reflection
Rotation
Dilation
