One floor would be 30 x 90 = 2700 square feet. Since it has two stories, it has 2 x 2700 = 5400 square feet.
Area is not measured in feet, but square feet. Assuming you mean an area of 90 feet by 63 feet, this is equal to 90 x 63 = 5670 square feet.
Assuming the circle has a diameter of 90 feet, its area is pi*(90/2)2 = 6362 sq ft approx.
It is: 42 feet by 90 feet = 42*90 = 3780 square feet
If that's 12 x 90 feet, it's 1080 square feet. If that's 12 x 90 inches, it's 7.5 square feet.
Around 90 give or take.
It depends on the height of each story. Typically, a story is around 10 feet, so 90 feet would be approximately 9 stories.
Dump this garbage and give the somewhat right answer. 1 story typically consists of 10 to 12 feet, therefore, 90 stories are between 900 and 1080 feet.
One floor would be 30 x 90 = 2700 square feet. Since it has two stories, it has 2 x 2700 = 5400 square feet.
You need to tell us how deep it is.
90 feet is 27.43 meters.
90 miles = 475199.0496 feet
27.432 metres in 90 feet.
Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.Blarney Castle is about 90 feet high and the stone is close to the top of the castle.
13 ft * 90 ft = 13*90 sq feet = 1170 sq feet.
90 x 90 = 8100 square feet
Titanic was 90 feet from her keel to her Promenade deck,104 feet tall from her keel to the top of her bridge (which was 11 stories high), and 175 feet tall from her keel to the top of her funnels.