Chapter 7 quiz
The ratio of the measures of the angle is 3:5:8 what is the least angle
33.75
45
90
34.6
Smilar by scale factor 2/3
Not similar
Similar by scale factor 5/4
Non of the above
A
B
C
D
A
B
C
D
A
B
C
D
Q1:
6
10
8
12.5
Q2:
Isosceles
Equilateral
Scalene
Right angled
Q3:
Similar
Congruent
Not similar
Non of these
Q4:
Similar
Congruent
Not similar
Non of these
Q5:
1
2
3
4
Each pair of polygons is similar. Find the value of x.
10
20
5
15
Each pair of polygons is similar. Find the value of x.
7
8
9
24
If ABCD ∼ PQRS, find the scale factor of ABCD to PQRS and the perimeter of each polygon.
Scale factor= 14/25, priemeter= 68, 70
Scale factor= 4/5, priemeter= 68,70
Scale factor= 14/25, priemeter= 68, 80
Scale factor= 4/5, priemeter= 68,85
Determine whether the triangles are similar. If so, write a similarity statement.
Similar AA
Similar SSS
Similar SAS
Not similar
Determine whether the triangles are similar. If so, write a similarity statement.
Similar AA
Similar SSS
Similar SAS
Not similar
Find x
15
18
20
23
Find x
15
18
12
13
Find x
12
10
9
7
Find x
30
42
45
28
Find x
5
10
26
14
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