Similar Triangles and Dilations
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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15 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A dilation produces a similar figure.
True
False
Tags
CCSS.8.G.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Are the triangles similar?
Yes
No
Tags
CCSS.HSG.SRT.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the missing side. Triangle JKL is similar to triangle PQR.
24
54
18
72
Tags
CCSS.HSG.SRT.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the missing side. Triangle JKL is similar to triangle PQR.
6.5
26
8.7
19.5
Tags
CCSS.HSG.SRT.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Triangle ABC with side lengths 5, 12, and 13 will be dilated with a scale factor of 3. What will be the side lengths of the dilated triangle?
8, 15, 16
15, 36, 39
15, 24, 39
8, 36, 45
Tags
CCSS.8.G.A.3
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Triangle JKL will be dilated with a scale factor of 3/2. What will be the coordinates of J'?
(3,9)
(9,3)
(1.5, 4.5)
(4.5, 1.5)
Tags
CCSS.8.G.A.3
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dilations ALWAYS increase the length of line segments.
True
False
Tags
CCSS.8.G.A.3
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