Question Details:let...

GamaJoe

From: US
Posts: 31
Votes: 124
Question Details: let p=perimeter p=2x+2y+1/2(2Pix) p=2x+2y+Pix y=p-2x-Pix 2 y=0.5p-2.57x eq.1 A=y(2x)+1/2Pix2 eq2 substitute 1 in 2 A=(0.5p-2.57x)(2x)+1/2Pix2 A=px-3.57x2 differentiate: dA/dP=p-7.14x 0=p-7.14x 7.14x=p x=p/7.14 substitute: y=0.5p-2.57(p/7.14) y=0.5p-2.57p/7.14 solving for h: ratio=2x/h =2x/x+y =2(p/7.14) (p/7.14)+0.5p-2.57p/7.14 =

 

Answer No.1

CrazyJay6

From: US
Posts: 29
Votes: 116
Exactly what is your question????

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