Multiply by 144.
Calculate the area.
square root of 90
to calculate the square, multiply the number to itself for eg, 2 square = 2 X 2 = 4
Square meters x 10.764 = square feet.
How can you calculate the square root of 1.8E-5 without a calculator?
Square inches x 0.00694 = square feet
1 square metre = 10.7639104 square foot
Multiply the number of square meters by 10.7639 to get square feet.
To convert square inches to square yards, divide square inches by 1,296.