Question

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

Explanation:

Step1: Understand the concept of reflection

Reflection is a transformation that flips a figure over a line. The reflected figure is a mirror - image of the original.

Step2: Analyze each option

• Option A: The orientation of the triangle is completely different from the original. It is not a reflection but a rotation.
• Option B: The triangle has the same shape and size as the original, but it is a mirror - image. If we assume a vertical line of reflection, the original triangle and this one are symmetric about that line.
• Option C: This is the same as the original triangle (assuming no reflection). It is not a reflection.

Answer:

B.