CD has endpoints, C( -8, 3) and D (-8, -6) Rotate the segment about the origin, 90 clockwise. What are the coordinates of C' and D'?

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Answer 1 · 2017-03-06T20:55:14

$C'=(3,8)" and " D'=(-6,8)$

$"Under a rotation clockwise about the origin of "90^@$

$"a point "(x,y)to(y,-x)$

$rArrC(-8,3)toC'(3,8)$

$rArrD(-8,-6)toD'(-6,8)$