Which angle pairs are supplementary? Check all that apply.
<1 and <2
<4 and <3
<4 and <5
<7 and <5
<3 and <7

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.