A line segment with endpoints at $(1 , -2 )$ and $(6, -7 )$ is rotated clockwise by $pi/2$ . What are the new endpoints of the line segment?

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Answer 1 · 2018-02-22T08:26:56

New coordinates of the end points are

$A’((-2),(-1))$ and $B’((-7),(-6))$

$A (1,-2), B(6,-7)$ . Rotted clockwise by $pi/2$

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$A((1),(-2)) => A’((-2),(-1))$ IV to III quadrant.

$B((6),(-7)) => B’((-7),(-6))$ IV to III quadrant.

A line segment with endpoints at (1 , -2 )(1 , -2 ) and (6, -7 )(6, -7 ) is rotated clockwise by pi/2pi/2. What are the new endpoints of the line segment?