How many square feet in 25x25 room?

Answer 1

-- 625 on the floor

-- 625 more on the ceiling

-- many more on the walls; in order to calculate them, we

need to know the height of the ceiling above the floor.

Add:

Assuming you mean 25ft x 25ft, square feet (area) equals length x width. So, the area = 25ft x 25ft = 625 ft2.

Answer 2

625 square feet. Just multiply length by width - the answer is the square footage.