If my box has a length of 10 inches height of 8 inches and a width of 2 inches then what is the surface area of the box if it is scaled up by a factor of 10 30 points will give brainliest

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?