Question

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

Explanation:

Step1: Recall reflection property

In a reflection, the shape flips over a line of reflection and has a mirror - like appearance. The orientation of the shape changes such that left and right (or up and down depending on the axis of reflection) are reversed.

Step2: Analyze Option A

Option A shows the shape flipped horizontally compared to the original shape. The relative positions of the vertices are reversed as expected in a reflection.

Step3: Analyze Option B

Option B shows a rotation of the original shape, not a reflection. The orientation of the shape has changed in a rotational way rather than a mirror - like flip.

Step4: Analyze Option C

Option C is identical to the original shape in orientation, so it is not a reflection.

Answer:

A. Option A