Question

Which statements are true of all squares? Select three options.

The diagonals are perpendicular.
The diagonals are congruent to each other.
The diagonals bisect the vertex angles.
The diagonals are congruent to the sides of the square.
The diagonals are twice the length of one side of the square.

Answer 1

True for all squares (choose three):
- The diagonals are perpendicular.
- The diagonals are congruent to each other.
- The diagonals bisect the vertex angles.

(They are not congruent to the sides — each diagonal = side·√2 — and they are not twice a side.)