Respuesta :
Answer:
- Option A
Step-by-step explanation:
Let's look at the options
A. Equal side lengths and equal diagonal lengths.
- Correct
B. Impossible without angle measure.
- Incorrect. Option A gives us solution.
C. Equal side lengths and diagonals bisect each other.
- Incorrect. This could be a rhombus.
D. Equal side lengths and diagonals.
- Incorrect. Diagonals will have a greater length.