77m
One hundred is the least three-digit square number. It is formed by 102.
You will need at least 67 tiles. This will cover 150.75 square feet.
one
It is: 7 because 7*112 = 784 which is a square number
4 or 121
The area of the carpet does not provide any information on its shape. It could be circular (the least cove base required), to a square (intermediate) to a very long thin strip (maximum).
Compute to the smallest fraction, reduce to the least number
At least: pi*0.75*0.75 = 1.767 square meters rounded to 3 decimal places The circumference of the table is: 1.5*pi
27 is not a square number because it won't be able to times its self
Another square number.
1 foot = 12 inches thus 2 feet = 2 * 12 = 24 inches. Therefore: The square has an area of 24 * 24 = 576 square inches. The rectangles each have an area of 2 * 3 = 6 square inches. The exact number required (which is of course also the least) is 576/6 = 96.
At least 31.77 square yards are needed.