Dilations Answers
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A triangle is dilated by a scale factor of n = One-third . Which statement is true regarding the dilation?
A
It is a reduction because n > 1.B
It is a reduction because 0 < n < 1.C
It is an enlargement because n > 1.D
It is an enlargement because 0 > n > 1.112248
A rectangle is dilated by a scale factor of n = 1. Which statement is true regarding the image of the dilation?
A
The image will be smaller than the pre-image because n = 1.B
The image will be congruent to the pre-image because n = 1.C
The image will be larger than the pre-image because n = 1.D
The image will be a triangle because n = 1.112249
Rectangle LMNP was dilated using the rule DP,3. Which statements are true? Check all that apply.
A
The length of line segment M'N' is 18 units.B
The length of segment M'N' is 14 units.C
The dilation is a reduction.D
The dilation is an enlargement.E
The scale factor is .F
The scale factor is 3.112250
Triangle BCD was dilated using the rule .
Answers:
m∠C'B'D' = °:95
CQ =:6
B'D' =:11
112251
345168✔ 95
A
34B
51C
68D
✔ 95112252
1.5 3✔ 69
A
1.5B
3C
✔ 6D
9112253
2✔ 112244
A
2B
✔ 11C
22D
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