Question

question 4 points 2 which of the following is not a rigid transformation? image of four transformations labeled a, b, c, d options: a, b, c, d

Explanation:

Step1: Recall rigid transformation

Rigid transformations (translation, rotation, reflection) preserve shape and size. Non - rigid transformations change size/shape.

Step2: Analyze Option A

In A, the letter A is translated (moved). Translation is a rigid transformation, so A is rigid.

Step3: Analyze Option B

In B, the letter C is transformed into a shape that changes its "thickness" or curvature in a way that modifies its size/shape (non - rigid, like a stretch or distortion).

Step4: Analyze Option C

In C, the letter B is reflected over the dashed line. Reflection is a rigid transformation, so C is rigid.

Step5: Analyze Option D

In D, the letter F is reflected (rotation/reflection - like transformation). It preserves shape and size, so D is rigid.

Answer:

B