OK, The circumference of a circle is 2 times pi (3.14) times the radius. SO the radius is = to circumference (5cm) divided by 2 times pi. 5 divided by 6.28 = .796 time 2 gives us a diameter of = 1.59 centimeters. We could also use Pi = cicumference/diameter therefore 3.14=5/x Multiply both side by x and 3.14 x = 5 Divide both sides by 3.14 and you get x= 5 divided by 3.14 which equals 1.59 cm
The circumference of a circle with a radius of 2.5cm is: 15.7 cm
The circumference of a circle with a radius of 5 centimeters 157.0796...The area of a circle with a radius of a 5 centimeters is 78.5398...
The radius of a circle with a circumference of 15 cm is: 2.39 cm
circumference/pi = diameter 5/3.1416 inches = 1.59 inches
The radius is 2.68 inches (radius is 1/2 the diameter).
Circumference = 2 pi R = 10 pi = 31.42
22 feet (21.991')
10x3.14is the answer
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A radius is not a specific unit of measurement - the radius of a circle is the measurement from the centre of the circle to any line on the circle's circumference. The word "radius" is derived from the Latin word for "ray" but was also used to refer to the spoke of a chariot wheel.
The circumference of a circle with a radius of 20ft is: 125.7 feet (radius x 2 x pi = circumference).
113.1 meters.
r = 159.15 m
The circumference of a circle when the diameter is 30 is: 94.25
A circle with a radius of 15.5 centimeters has a circumference of 97.39 centimeters.
A circle with a radius of 2.8 centimeters has a circumference of 17.59 centimeters.
If the circumference of a circle is 132cm its radius is: 21.01 cm
A circle with a radius of 4.5 centimetres has a circumference of 28.27 centimetres.
A circle has the radius of 27.7 cm what is the approximate circumference of the circle? The circumference is approx. 174 centimeters.
Circumference of a circle = 2*pi*radius or diameter*pi
The radius is 7cm
If radius of a circle is 9 centimeters the circumference would be: 56.55 cm (r x 2 x Pi = circumference).
The radius is: 4.802 cm
11.00
A circle that is 25.13272 cm in circumference.
1 centimeter