Circumference = 2 pi R = 14 pi = 43.9823 cm (rounded)
The circumference of a 7 cm circle is: 21.99 cm(diameter x pi = circumference).
The diameter of a circle is double the radius. So a circle with a radius of 7 cm has a diameter of 14 cm.
The area of a circle with a radius of 7 cm is: 153.9 cm2
Radius of circle: 44/2*pi = 7 rounded Area of circle: pi*7 squared = 154 square cm rounded
Assuming that "it" refers to diameter, the radius is 7 cm and the circumference is 44.0 cm.
About 7 cm.
14 pi cm
Circumference = 2 pi R = 14 pi = 43.9823 cm (rounded)
21.99113 approximately... * * * * * Accurate to 5 decimal places but WRONG by a factor of 2. Circumference = 2*pi*radius so radius = 7 cm => circumference = 43.98 cm.
If the circumference of a circle is 7 cm, the radius is 1.114085 cm, which rounds to 1.1 cm
Circumference of the circle: 2*pi*7 = 44 cm rounded up to the nearest whole number
If a circle has a circumference of 43.98 the radius is: 7 (6.999).
Radius of circle: 44/(2*pi) = 7 cm rounded Area of circle: pi*7^2 = 154 square cm rounded
The circumference of a 7 cm circle is: 21.99 cm(diameter x pi = circumference).
2*pi*7 = 43.98229715 or nearly 44 inches
The radius of the circle is 7.