Rotations in Coordinate Plane Geometry

What type of rotation does this represent (from red to blue)?

• 270⁰ clockwise

• 360⁰

• 90⁰ counterclockwise

• 180⁰

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, 5)

• (-5, 3)

• (-3, 3)

If I rotate a trapezoid
90⁰ clockwise,
and its in quadrant III (3),
which quadrant would it move to?

• Quadrant 1 (I)

• Quadrant 2 (II)

• Quadrant 3 (III)

• Quadrant 4 (IV)

Rotation

• the axis that runs vertical

• a transformation that turns a figure around a center of rotation

• how we calculate the scale factor

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

Orientation of a Figure

• the direction in which a figure is placed on a coordinate plane

• when a shape has the same side lengths

• two shapes that are not congruent

A __________ describes a transformation in which a figure, point, line, or segment is "turned" by a specific degree in either a CW or CCW direction and in respect to a fixed point on a coordinate plane.

• Reflection

• Rotation

• Translation

• Dilation

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

Tags

MGSE8.G.1

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)