Isometries in Geometry

An isometry preserves which of the following characteristics?

• size and shape

• shape

• orientation

• size

Which of the following is NOT an isometry?

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Name the type of isometry:

• Translation

• Rotation

• Reflection

Name the Isometry:

• Translation

• Reflection

• Rotation

Name the type of isometry:

• Translation

• Rotation

• Reflection

Name the type of isometry:

• Translation

• Rotation

• Reflection

Name the type of isometry:

• Translation

• Rotation

• Reflection

Name the type of isometry:

• Translation

• Rotation

• Reflection

Under what composition of transformations does triangle ABC map onto triangle A''B''C''

• Reflection over x-axis, then Rotation of 90 Degrees

• Rotation of -90 Degrees, then Reflection over y-axis

• Reflection over y-axis, then Rotation of -90 Degrees

• Rotation of 90 Degrees, then Reflection over x-axis

If the red triangle is rotated 180 degrees, then reflected over y=2 what is the final image?

• Green Triangle

• Blue Triangle

• Orange Triangle

• Red Triangle