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12 questions
If two triangles are similar their angles are______.
proportional
congruent
supplementary
complementary
If two triangles are similar, the corresponding sides are ______________.
equal
congruent
proportional
none of these
Complete each proportion.
AB / AM = ? / AD
BC
AC
MD
MC
What is the scale factor from ΔABC to ΔDEF?
1/2
7/3
2
10/3
What is the scale factor from ΔABC to ΔXYZ?
1.25
1.5
2
2.5
What is the scale factor from ΔABC to ΔHGF?
1/9=.111
1/6=.167
1/4=.25
6
If the two triangles are similar, what is the measurement of x?
2 ft
3 ft
4 ft
6 ft
If the two triangles are similar, what is the measurement of x?
3
1.5
8
2/3=0.667
The two given triangles are similar, what is the value of the missing side?
5
7
9
11
If the two triangles are similar, what is the measurement of x?
16
18
2.4
15
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