pi x 15 x 15 = 225 x 22/7 = 707 & 1/7 sq ft.
circumference = 30*pi feet
Its diameter in feet is: 30/pi
The area of a circle when the diameter is 30 inches is: 706.9 square inches.
The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.
What does the '30 foot' define???? Is it the radius or diameter??? Please clarify/
circumference = 30*pi feet
Its diameter in feet is: 30/pi
The area of a circle when the diameter is 30 inches is: 706.9 square inches.
Circles are most simply and commonly specified by their diameter. So a 30 foot circle has a diameter of 30 feet.
The circumference of a circle that is 30 feet across is: 94.25 feet (diameter x Pi = circumference).
The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.
Well, isn't that a happy little question! To find the square footage of a circle, you'll want to use the formula Area = πr^2, where r is the radius of the circle. Since the diameter is 60 feet, the radius is half of that, which is 30 feet. So, the area of a circle with a 60-foot diameter is approximately 2827 square feet. Just imagine all the happy little trees you could paint on that canvas of space!
30 * pi ≈ 94
What does the '30 foot' define???? Is it the radius or diameter??? Please clarify/
A circle with a radius of 30 feet has an area of 2,827.43 square feet.
15 feet.
Circumference = 30*pi feet