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45 questions
Yes, they are similar by SAS.
No, they're not similar.
Yes, they're similar by AA
Yes, they are similar by SSS.
Yes, they're similar by AA.
Yes, they are similar by SAS.
No, they're not similar.
Yes, they are similar by SSS.
All corresponding sides are proportional (same scale factor) in similar figures.
True.
False.
The triangles are similar. Solve for the question mark.
8
12.5
18
24
Solve for x.
1/24
1/28
28
12
Complete each proportion.
CB / DM = AC / ?
DC
MA
BC
AD
Complete each proportion.
AB / AM = ? / DM
BC
AC
MD
MC
Determine if the triangles are similar. If so find the scale factor.
Yes, by SAS. Scale factor is 3/2
Yes, by SAS. Scale factor is 1/2
Yes, by SAS. Scale factor is 3/1
No, not similar.
If the triangles ARE similar by AA, finish the similarity statement.
TUV
VUT
UVT
TVU
Determine whether the triangles are similar by AA~, SSS~, SAS~, or not similar.
AA
SAS
SSS
Not Similar
Are the triangles similar? If so, how?
AA
SAS
SSS
Not Similar
What is the scale factor of these similar shapes?
10
7
9
11
Find the missing side of the large triangle, then, find the PERIMETER of the large triangle.
the missing side is 12, the perimeter is 24
the missing side is 12, the perimeter is 36
the missing side is 8, the perimeter is 36
the missing side is 12, the perimeter is 12
Are the triangles similar? If so, how?
Similar by AA
Similar by SAS
Similar by SSS
Not similar
Given that Triangle BAC is similar to Triangle EDF. Find the angle ABC.
45
22
113
18
7
12
6
4
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