2940 sq. inches
There are 0.5833 square feet in 84 square inches. You can convert square inches to square feet by dividing by 144, since there are 144 square inches in a square foot.
58.9167 square feet.
To convert inches to square feet, you multiply the width and height dimensions in inches, then divide by the number of square inches in a square foot, which is 144. For 56 inches wide and 84 inches tall: 56 inches x 84 inches = 4704 square inches 4704 square inches ÷ 144 = 32.67 square feet Therefore, 56 inches wide and 84 inches tall is approximately 32.67 square feet.
It is: 84/12 times 78/12 = 45.5 square feet
7*12=84 so 84 inches by 84 inches, then use Pythagoras theorem a^2+b^2=c^2 sqrt(84^2+82^2)=118.79 inches
Inches and inches are the same unit of measurement. Therefore, 84 inches is equal to 84 inches.
84 millimeters is 3.31 inches.
84 centimeters is 33.07 inches.
84 inches = 213.36 centimetres
Okay. A California King mattress measures 84" x 72" x 10" deep. That equals 60,480 square inches. Divide that by the number of inches in a square foot (1728) and you get 35 square feet. The formula looks like this: 84 x 72 x 10 = 60,480. 12 x 12 x 12 = 1728 (inches in one square foot). 60,480 / 1728 = 35 square feet. And, by the way, since fresh water weighs 62.4 pounds per square foot, the fulled Cal King weighs 35 x 62.4 = 2,184lbs.
12 inches = 1 foot, so 84 inches would be 7 feet.
Since a foot is 12 inches, 84 inches is 84/12 = 7 feet.