C = 43.98 yd to two decimal places
When the radius is known, the formula for circumference is:
C = 2 x pi x r
C = 2 x pi x 7 yd
C = 43.98 yd to two decimal places
Circumference is 2π times the radius. So, for 14π the radius is 7. Area is πr2, so the area of a circle with radius 7 is 72π, or 49π (153.93).
The radius is 7 inches.
Circumference = 2 pi R = 14 pi = 43.9823 cm (rounded)
circumference=2*pi*r =2*(22/7)*0.25=1.57 inches
14 pi cm or 43.982297150257105338477007365913cmCircumference = 2*pi*7 = 43.98229715 or about 44 cm
The equation for a circle is PiD. The diameter is double the radius, so it is 7 yards in this case. The circumference is 7*PI. Which is approximately 21.98.
6.996451298 or about 7 yards
Radius = 43.96/(2*pi) = 6.996451298 or about 7 yards
Circumference = 2 x PI x radius. So, if circumference = 14 x PI, then the radius is 7
Diameter = 2 x radius = 7 yardsCircumference = Diameter x pi = 7 pi = 21.99 yards (rounded)
If a circle has a circumference of 43.98 the radius is: 7 (6.999).
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?
The radius of the circle is 7.
Circumference of a circle = 2*pi*radius or diameter*pi
The circumference is about 43.98 inches. The circumference of a circle is diameter (radius x2) x pi (3.14).
circumference of a circle = 2*pi*radius or diameter*pi
Circumference=πd thefore it is 44