In how many ways can a True-False test consisting of 9 questions be answered?​

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Aphrase is shown read the phrase and give me the answer

What rotation was applied to triangle def to create d’e’f’?