For basic computations, consult Google.
90 inches x 59 inches in square feet
=>
(90 inches) x 59 inches = 36.87500 square feet36'10 1/2" square or 36.875square foot
8100'
Assuming the room is 60 ft by 90 ft (the question does not say so), the area would be 60*90 = 5400 square feet
90 x 120 = 10800 Square centimeter = 1674 Square inch
9 ft 3 in = 111 inches 7 ft 6 in = 90 inches 7 ft 2 in = 86 inches 111 + 90+ 86 = 287 / 12 inches in a foot = 23.916 linear feet
the answer is 90" and 10 over 16"
8100'
90 square inches is 0.0694 square yard.
You can't calculate linear footage based on square yardage alone. If you meant square footage it will cover 810 sq. ft..
66.875 square feet.
90/8 = 11.25 = 11 rounded down 59/8 = 7.375 = 7 rounded down 11 x 7 = 77
3 x 30 = 90 square feet. 1 square foot = 144 square inches (12 x 12) So 90 square feet = 12,960 square inches
60 square feet
To get square footage you multiply the width by the length. In this case 90 times 50 equals 4500 sq. feet
Assuming the room is 60 ft by 90 ft (the question does not say so), the area would be 60*90 = 5400 square feet
90-59 = 31
90-150 cm/35-59 inches at the shoulder.
The square footage is indeterminate without knowing the angles at the corners of the rectangle. Using one square corner ( 90 Degrees ) the area is about 6,430 square feet.