Question

Hope someone can help with this

Answer 1

Parameter

$P=400+10+10+34+2*17\pi*.5+33+68= \\ 420+34+101+17\pi = \\ \\ P=400+10+10+34+2*17\pi*.5+33+68= \\ 420+34+101+17\pi= \\ \\ P=455+17\pi \\ P=455+17\pi$



Area
$A=4000*10+64*33+\pi17^2 = \\ 40000+2112+289\pi \\ A= 42112+289\pi$