WILL GIVE BRAINLIEST

Solve for mZIGH. H 67° (300 G F​

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? ( )

We just started the introduction into circles and i have no idea how to do this.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?