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How many square feet in 8 x 5.25?
8 feet by 5.25 feet = 42 square feet
How many square feet is a 21ft x 42 ft room?
882 square feet.
How much concrete to fill 18x14ft x2 in deep?
42 cubic feet or 1.56 yards.
How many yards in 42 bags of concrete?
It would depend on what size of bag, 60lb or 80lb.one 60lb bag usually yeilds about 0.45 cubic feet once mixed (this will vary slightly depending on how much water you add). So 42 bags times 0.45 cubic feet equals 18.9 cubic feet. there are 27 cubic feet in a cubic yard, so divide 18.9 by 27 and you get about0.7 cubic yards.if you had 42 bags that weighed 80lbs. then you'd have about 25.2 cubic feet or about0.93 cubic yards
How many square feet are in 42 feet?
Oh, dude, you're hitting me with some math right off the bat! So, 42 feet is just a measurement of length, not area. If you want to find the area in square feet, you'd need to multiply the length by the width. If you give me that width, I can help you out with the actual calculation.
