Triangle Perimeter & Area Worksheet With Answer Key Page 2
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1
2PERIMETER AND AREA
Find the perimeter and area.
1.
2.
3.
2
12 cm
5
8
16 cm
6
7
3
30 cm
1
9 cm
13 cm
8
4
4
4
4
8 cm
25 cm
8
8
1
9 cm
7
P = 33 cm A =
41
cm²
3
16
5
5
P =
39
cm A =
61 cm²
1
12
6
17 cm
8
1
11
P =
73 cm A =
218
cm²
2
32
4.
5.
6.
1
26 cm
5
3
16 cm
2
16 cm
6
4
2
19 cm
1
8
11 cm
1
12 cm
8
2
1
18 cm
2
4
12 cm
2
10 cm
3
1
21
P =
71 cm A =
175
cm²
8
1
11
4
32
P =
46 cm A =
70
cm²
3
1
P =
43 cm A =
64
cm²
3
24
4
16
7.
8.
9.
2
24 cm
8
1
19 cm
1
13 cm
2
4
33 cm
3
3
1
15 cm
1
20 cm
3
3
23 cm
2
4
1
2
P =
58
cm A =
136 cm²
1
12
3
11 cm
2
3
1
1
23 cm
P =
46
cm A =
88 cm²
6
12
6
11
1
P =
80
cm A =
279
cm²
12
16
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