Formula C = 2pr
p = 3.14
r = radius
2 = times radius by 2
Therefore: (2×3) × 3.14 = 18.84 yards.
Oh, dude, okay, so the area of a circle is πr^2, and the circumference is 2πr. Since the diameter is 7 yards, the radius is half of that, which is 3.5 yards. So, the area would be approximately 38.48 square yards, and the circumference would be around 21.99 yards. But hey, who's counting, right?
Circumference of circle: 2*pi*4.9 = 30.788 rounded to 3 decimal places
The radius of a circumference is half of the diameter. To find the radius of a circumference with a length of 64cm, you need to divide the circumference by 2π (since the formula for the circumference of a circle is C = 2πr). So, the radius would be 64cm / (2π) ≈ 10.19 cm.
circumference = 2*pi*15.8 = 99.27432785 or 99.274 cm to 3 d.p.
Circumference: 2*pi*3 = 6*pi inches Area: pi*3 squared = 9*pi square inches
The circumference of a circle if its radius is 3 is about 18.85
A circle with a radius of 3 units has a circumference of 18.85 units.
The circumference of a circle with a radius of 3 m is: 18.85 m.
A circle with a radius of 3 units has a circumference of 18.85 units.
Oh, dude, okay, so the area of a circle is πr^2, and the circumference is 2πr. Since the diameter is 7 yards, the radius is half of that, which is 3.5 yards. So, the area would be approximately 38.48 square yards, and the circumference would be around 21.99 yards. But hey, who's counting, right?
radius of the circle = 11.32/(2*pi) = 1.802 yards rounded to 3 decimal places
The radius is 3.
A circle with a radius of 3 inches has a circumference of 18.8 inches
Circumference of a circle = 2*pi*radius or diameter*pi
The circumference of a circle when the radius is 3 inches is: 18.8 inches (r x 2 x Pi = circumference)
the question makes no sense? 3 yards doesnt have a circumfernce. Only Circles have circumfernes ( the perimeter of a circle ) BUT..in case you want a cirlce of radius 3 yards, then it's circumference is 6Pi, and if instead you diameter is 3, than it is 3Pi.
18.85