QUESTION IMAGE
Question
- identify the transformation between the two triangles:○ translation○ reflection○ rotation○ none of these2. identify the transformation between the two arrows:○ translation○ reflection○ rotation○ none of these3. identify the transformation between the two shapes:○ translation○ reflection○ rotation○ none of these4. identify the transformation between the two shapes:○ translation○ reflection○ rotation○ none of these
Brief Explanations
- 第一组图形:两个三角形仅大小不同,平移、反射、旋转都无法改变图形大小,所以不属于这三种变换。
- 第二组图形:两个箭头呈镜像对称,符合反射(轴对称)的特征。
- 第三组图形:右侧箭头可通过左侧箭头绕某点旋转得到,符合旋转的特征。
- 第四组图形:右侧图形可通过左侧图形绕某点旋转得到,符合旋转的特征。
Snap & solve any problem in the app
Get step-by-step solutions on Sovi AI
Photo-based solutions with guided steps
Explore more problems and detailed explanations
- None of these
- Reflection
- Rotation
- Rotation