Which statements are always true for a rectangle? The opposite sides are parallel.
The diagonals of a rectangle are perpendicular to each other.
All angles are congruent.
All sides are congruent.
The diagonals are congruent.

Step-by-step explanation:

Properties of rectangle:

The opposite sides are parallel.

All angles are are congruent ie. 90°

All sides are congruent.

The diagonals are congruent.

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.