Triangle CAT has coordinates C (4,8) A (6,10) and T ( 6,4) where is A' after a dilation of scale factor of 1/2
Dilation, Scale Factor

Quiz
•
Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
(6,10)
(3,2)
(3,5)
(0,0)
2.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
How do you write the algebraic notation when the scale factor is 1/2?
(x, y) −> (2x, 2y)
(x, y) −> (1/2x, 1/2y)
(x, y) −> (-2x, -2y)
(x, y) −> (2x, 1/2y)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Choose the correct scale factor:
2
3
1/3
1/2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Describe the similarity transformation that maps to (dilations have a center at the origin).
a dilation with a scale factor of 2 followed by a translation 4 units right and 3 units down.
a dilation with a scale factor of 1 / 2 followed by a translation 4 units left and 3 units up.
Translation 4 units right and 3 units down followed by a dilation with a scale factor 2.
Translation 4 units left and 3 units up followed by a dilation with a scale factor 1 / 2.
5.
OPEN ENDED QUESTION
1 min • Ungraded
The two polygons are similar.
Find the value of x
Find the scale factor
Find the ratio of the perimeter.
Value of x: ____, Scale factor: ____, Ratio of perimeter: ____
Evaluate responses using AI:
OFF
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the scale factor is less than one, the new figure will be
an enlargement
a reduction
a scale factor
bigger
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the scale factor is greater than one, the new figure will be
reduction
enlargement
scale
not proportional
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