Pregunta
has endpoints
and
. What is the midpoint of its image after
a
rotation about the origin?
a
Ask by Crawford Wood. in the United States
Jan 24,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The midpoint after the rotation is
.
Solución

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Respondido por UpStudy AI y revisado por un tutor profesional
Como
The Deep Dive
To find the midpoint of the line segment
after a
rotation about the origin, let’s first determine the original midpoint.
The formula for the midpoint
of a line segment with endpoints
and
is given by:
Substituting the coordinates of points
and
:
Next, we rotate the midpoint
by
counterclockwise around the origin. The formula for rotating a point
by
counterclockwise is:
Applying this to our midpoint:
Therefore, the image of the midpoint after a
rotation about the origin is:

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