13 pi or ~40in
Circumference = (pi) x (diameter) = 13 pi = 40.841 feet(rounded)
81.7 cm
You can get the circumference of a circle using either the equation radius times 2 times Pi or diameter times Piand im guessing by wide you mean diameter.So 13 x 3.14 (Pi)3.14x 13------9423140-------4082then add the decimal40.82so 40.82 ft is your answer
Radius: 81.64/2pi = 13 meters rounded up
The circumference of a circle with a 13-inch radius is: 81.68 inches (r x 2 x pi = circumference).
Oh, dude, it's like you're trying to make my brain hurt with math. But hey, I got you covered. The diameter of a circle is the circumference divided by pi (π), so for a 13-inch circumference, the diameter would be around 4.14 inches. But hey, who's counting, right?
Circumference = 2*pi*rr(radius) = diameter/2 = 13 in/2 = 6.5 inch radiusCircumference = 2*pi(6.5 inches)= 41 inches in circumference===================
The circumference of a circle with a radius of 13 is: 81.68 units.
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
The circumference of a circle with a diameter of 13 mm is: 40.84 mm
The area of a circle with a circumference of 13 is: 13.45 square units.
Circumference = pi*13 yards
The circumference of a 13-foot diameter circle is: ~40.84 ft
The circumference is about 40.84 units.
2 x 13 x pi = 81.68 Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*13 = 81.68140899
The circumference is about 81.7 feet.