1
3
5
5
6
10
10
2
5
5
10
45
45
90
3
1
8
8
3
24
24
4
6
8
8
30
40
40
5
4
8
9
36
72
81
6
5
7
8
20
28
32
7
1
11
11
5
55
55
8
3
8
9
21
56
63
9
4
7
8
12
21
24
10
3
6
6
24
48
48
11
6
9
11
24
36
44
12
9
9
12
54
54
72
13
1
2
3
9
18
27
14
3
3
4
18
18
24
15
2
9
10
10
45
50
16
6
7
12
36
42
72
17
4
10
11
32
80
88
18
3
9
12
24
72
96
19
4
5
6
16
20
24
A
B
C
A'
B'
C'
20
5
6
10
15
18
30
21
4
6
6
12
18
18
22
7
9
9
14
18
18
23
5
9
10
20
36
40
24
9
10
12
18
20
24
25
7
10
11
49
70
77
26
3
7
7
12
28
28
27
5
8
9
45
72
81
28
7
8
12
35
40
60
29
7
8
11
28
32
44
30
2
5
6
12
30
36
31
5
11
12
35
77
84
32
8
10
11
24
30
33
33
4
7
11
8
14
22
34
6
8
11
18
24
33
35
8
8
12
72
72
108
36
3
9
9
9
27
27
37
7
7
8
28
28
32
38
3
6
7
6
12
14
39
11
11
12
44
44
48
40
2
10
11
4
20
22
41
4
11
12
36
99
108
42
7
10
10
63
90
90
43
5
5
6
45
45
54
44
1
7
8
6
42
48
45
4
8
10
8
16
20
46
3
7
8
6
14
16
47
1
4
5
2
8
10
48
2
8
9
12
48
54
49
5
10
10
15
30
30
50
2
8
10
4
16
20
51
6
6
9
12
12
18
52
4
4
8
16
16
32
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Similar Triangles Problems
?
Use proportions to find an unknown length in similar figures
a
b
c
units
a'
b'
c'
units
1)
in
in
2)
ft
ft
3)
m
m
4)
yd
yd
5)
cm
cm