P=4s
s=p/4
a=s^2, using s found above
a=p^2/16, we were told that p=40 so
a=40^2/16
a=100 in^2
Answer:
Step-by-step explanation:
200m^2-800n^2=200(m^2-4n^2)
Answer:
1. A
2. C
Step-by-step explanation:
Answer:
it's 2
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