Enlargement / dilation
Authored by Phan Phan
Mathematics
5th - 10th Grade
CCSS covered
Used 13+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'. Find scale factor and coordinates of the center of enlargement
2 and (1,2)
-2 and (-1,-2)
0.5 and (1,2)
Tags
CCSS.HSG.CO.A.2
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'. Find scale factor and coordinates of the center of enlargement.
-3 and (0,1)
3 and (0,1)
3 and (1,0)
-3 and (1,0)
Tags
CCSS.HSG.CO.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'. Find scale factor and coordinates of the center of enlargement.
1 and (2,3)
-1 and (2,3)
-1 and (3,2)
Tags
CCSS.HSG.CO.A.2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'. Find scale factor and coordinates of the center of enlargement.
3 and (-3,4)
-3 and (3,-4)
1/3 and (-3,4)
-1/3 and (4,-3)
Tags
CCSS.HSG.CO.A.2
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find coordinates of the dilation center
(a)
Tags
CCSS.HSG.CO.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Describe fully the single transformation that maps triangle ABC onto triangle A'B'C'. Find scale factor and coordinates of the center of enlargement.
0.5 and (-1,1)
2 and (1,-1)
-0.5 and (-1,1)
-2 and (-1,1)
Tags
CCSS.HSG.CO.A.2
7.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Which is the dilation scale factor?
(a)
Tags
CCSS.HSG.CO.A.2
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