Respuesta :
The right answer for the question that is being asked and shown above is that: "D. an axis lying in its opposite plane." Reflectional symmetry is the quality a design has if it maintains all characteristics when it is rotated about D. an axis lying in its opposite plane.
Answer: c - a point lying on its plane
Step-by-step explanation:
i don’t know why i just know it’s right unless it’s not