18 x 7 = 126 square feet
(16" x 16") = 256 square inches(256 square inches) / (144 square inches per square foot) = 1 and 7/9 square feet
No, the square root of 7 is NOT an Integer ...The square root of 7 = 2.64575131106
Seven.
Multiply 22/7 by the diameter of the circle. Or 3.14
The area of a circle with a 7-foot diameter is: 38.48 square feet.
the square foot? are you sure this isn't a biology question?
100 4/7
It depends on what you mean by a 7 foot circle.
The area of a circle is the radius "r" squared times the irrational number pi (approximately 3.14)so a 14-foot diameter means a 7 foot radius.(7 ^2) * 3.14 = 49 * 3.14 = 153.86 square feet.
62.5 x 62.5 x 22/7 =12276.8 sqft
A circle with a 7 foot diameter has a circumference of 22 feet (approx).
There are about 38.48 square feet in a 7' diameter circle
A 7-meter diameter circle has an area of 38.5 square meters.
28
21.99
The area of a circle is the number pi multiplied by the square of the radius of the circle. The radius is half the diameter. Therefore, the area of the specified circle is pi(3.5)2 = 38 square feet, to the justified number of significant digits. The last digit in the answer is depressed because it may not be accurate within 1 unit, if the diameter of 7 is accurate to only one significant digit.