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QUESTION IMAGE

for each pair of figures below, choose how they are related. 1. options…

Question

for each pair of figures below, choose how they are related.
1.
options:
translation
reflection
rotation
none of these
2.
options:
translation
reflection
rotation
none of these
3.
options:
translation
reflection
rotation
none of these
4.
options:
translation
reflection
rotation
none of these

Explanation:

Brief Explanations
  1. 第一组图形:两个图形的形状、方向完全一致,仅位置垂直平移,符合平移的特征。
  2. 第二组图形:后一个图形可由前一个图形绕某点旋转得到,方向发生了旋转变化。
  3. 第三组图形:两个图形的形状、方向完全一致,仅位置水平平移,符合平移的特征。
  4. 第四组图形:两个图形的方向和大小比例不同,不属于平移、反射、旋转的任何一种。

Answer:

  1. Translation
  2. Rotation
  3. Translation
  4. None of these