Answer:
A: P: 40 A:96 B: P:50 A:150 C: P:90 A:450
Step-by-step explanation:
Perimeter is 2(L+W)
Area is LxW
Rectangle A
P: 2(12+8)
2(20)
40
A: 12 times 8
96
Rectangle B
P: 2(15+10)
2(25)
50
A: 15 times 10
150
Rectangle C
P: 2(30+15)
2(45)
90
A: 30 times 15
450
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