## Question

###### 1) Find the arc length for the following curvesy2 = 4(x + 4)3 X= C+- 4y20 <x <2 1<y<22) Find the surface area resulting from the rotation of the curve about X axis9x = y2 + 18, y=Vi+Ax,2 <* <6 1 <*<53) Find the surface area resulting from the rotation of the curve 0 <*<1 about th Y axis_V=1-x,

1) Find the arc length for the following curves y2 = 4(x + 4)3 X= C+- 4y2 0 <x <2 1<y<2 2) Find the surface area resulting from the rotation of the curve about X axis 9x = y2 + 18, y=Vi+Ax, 2 <* <6 1 <*<5 3) Find the surface area resulting from the rotation of the curve 0 <*<1 about th Y axis_ V=1-x,

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