Triangle Transformations and Reflections

The video tutorial explains transformations of a triangle, specifically rotation, reflection, and dilation. It begins with an introduction to the original triangle ABC and demonstrates how to rotate it by repositioning its vertices. Next, it covers reflection, showing how to flip the triangle and switch the positions of points A and C. Finally, the tutorial discusses dilation, illustrating how to resize the triangle while maintaining the same angles and relative positions of the points.

What is the initial shape discussed in the video?

• Triangle

• Circle

• Square

• Rectangle

What is the first transformation applied to the triangle?

• Rotation

• Shearing

• Translation

• Scaling

When the triangle is rotated, which vertex moves to a new position first?

• Vertex A

• None of the vertices

• Vertex B

• Vertex C

In the rotation transformation, where does vertex A move?

• It moves to a new position not occupied by any vertex

• It stays in the same place

• It moves to the position of vertex C

• It moves to the position of vertex B

What is the effect of rotation on the triangle's orientation?

• It changes the size

• It changes the color

• It remains the same

• It changes the orientation

What happens to vertex B during the reflection of the triangle?

• It moves to the position of vertex A

• It moves to a new position not occupied by any vertex

• It stays in the same place

• It moves to the position of vertex C

During reflection, which vertices switch places?

• A and B

• B and C

• A and C

• None of the vertices switch places

Which transformation involves flipping the triangle?

• Rotation

• Reflection

• Translation

• Dilation

What is the result of reflecting the triangle?

• The triangle becomes larger

• The triangle becomes smaller

• The triangle rotates

• The triangle flips over

What is the final transformation discussed in the video?

• Dilation

• Reflection

• Rotation

• Translation