Posted by Anonymous on Sunday, March 4, 2012 at 2:57pm.
a. P1/P2 =(2L+2W)/(4L+4W)=
2(L+W)/4(L+W) = 2/4 = 1/2.
b. A1/A2 = L*W/(2L*2W)=(L*W)/4(L*W=1/4.
(L+W=2/4
= 1/2.
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