N
h
b
a
c
L
SA
1
20
42
29
29
30
2
14.4
35
15
34
20
3
7.2
80
17
65
60
4
5.4
80
9
73
100
5
11.2
15
13
14
10
6
9
80
41
41
50
7
12
24
15
15
20
8
12
70
37
37
40
9
15
28
17
25
30
10
4
6
5
5
10
11
4.8
35
8
29
50
12
15
44
17
39
50
13
8
21
10
17
20
14
12
51
20
37
40
15
16.8
50
21
41
60
16
2.4
5
3
4
8
17
7.2
25
12
17
20
18
8
30
17
17
30
19
11.2
45
13
40
50
20
9
52
15
41
60
21
8.8
30
11
25
40
22
3
8
5
5
10
23
12
21
13
20
30
24
6.6
20
11
13
20
25
4
8
5
5
10
26
9
18
15
15
20
27
21
40
29
29
40
28
12
40
13
37
50
29
8
16
10
10
20
30
16
32
20
20
30
31
6
12
10
10
20
32
6.6
120
13
109
50
33
20
36
25
29
40
34
7.2
70
9
65
80
35
10.4
75
13
68
70
36
12
24
20
20
30
37
4.2
20
7
15
40
38
3
6
5
5
10
39
3.2
15
4
13
20
40
7
48
25
25
50
41
5
24
13
13
30
42
15
56
25
39
60
43
12
44
15
37
50
44
4.8
30
5
29
40
©Ms. Garcia Math
Name:
ID:
Quiz:
Grade:
Surface Area of a Triangular Prism
?
The surface area of a prism is the sum of the areas of the bases and sides.
SA = bh + (a + b + c)L
1)
Triangle height
h =
cm
Triangle base
b =
cm
Triangle side
a =
cm
Triangle side
c =
cm
Prism length
L =
cm
area=
cm²
2)
Triangle height
h =
in
Triangle base
b =
in
Triangle side
a =
in
Triangle side
c =
in
Prism length
L =
in
area=
in²
3)
Triangle height
h =
m
Triangle base
b =
m
Triangle side
a =
m
Triangle side
c =
m
Prism length
L =
m
area=
m²
4)
Triangle height
h =
ft
Triangle base
b =
ft
Triangle side
a =
ft
Triangle side
c =
ft
Prism length
L =
ft
area=
ft²
5)
Triangle height
h =
yd
Triangle base
b =
yd
Triangle side
a =
yd
Triangle side
c =
yd
Prism length
L =
yd
area=
yd²