Question

look at this shape: shape image which image shows a reflection? a, b, c images a b c

Explanation:

Step1: Recall reflection definition

A reflection (flip) is a transformation that creates a mirror - image of a figure across a line (the line of reflection). The reflected figure should be a mirror - image, meaning that if we were to fold the paper along the line of reflection, the original figure and the reflected figure would coincide.

Step2: Analyze Option A

Option A looks like a translation (slide) of the original figure. The shape and orientation are the same, and it seems to have been moved without any flipping or rotating. So, it is not a reflection.

Step3: Analyze Option B

Option B shows a figure that is a mirror - image of the original trapezoid - like shape. If we imagine a vertical or horizontal line of reflection (depending on the orientation), the figure in B is flipped compared to the original, creating a mirror - image.

Step4: Analyze Option C

Option C looks like a rotation (turn) of the original figure. The orientation of the shape is changed in a way that is consistent with a rotation, not a reflection.

Answer:

B