A circle with a radius of 10 cm has a circumference of 62.83 cm.
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∙ 10y agoTake "pi" times the diameter of the circle. Pi = 3.14159 (ALWAYS) If circle has a diameter of 10cm, circumference 31.41cm If circle has a radius of 2inches, the circumference is 12.57 inches. (radius = 2, diameter = 4)
The circumference of circle with radius 12cm is 75.4cm
The radius of a circle with a circumference of 110 is: 17.507
The circumference of a circle with a radius of 6.7 is: 42.097
The circumference of a circle if its radius is 3 is about 18.85
If your radius is 10cm the circumference is: 62.8 cm
The circumference of a circle with radius of 10cm is: 62.83 cm
The circumference is 20 times pi or appromixately 62.8.
A circle of radius 10cm has a circumference of 2πr cm = 2π x 10 = 62.83 cmIf the diameter equalled 10cm then the radius equalled 5 cm and the circumference of this circle = 2π x 5 = 31.42 cm
Circumference of circle: 2*pi*10 = 62.832 cm rounded to 3 decimal places
Take "pi" times the diameter of the circle. Pi = 3.14159 (ALWAYS) If circle has a diameter of 10cm, circumference 31.41cm If circle has a radius of 2inches, the circumference is 12.57 inches. (radius = 2, diameter = 4)
Do note that the perimeter/circumference of a circle can be found using this formula: πD or 2πr. Hence, with the information given that the circle has a radius of 5cm, the circumference of the circle is: Formula = πD Diameter = Radius x 2 = 5cm x 2 = 10cm π = 3.14 (depending on what the question states π to be) Circumference of the circle = 3.14 x 10cm = 314cm
The circumference of a 10cm circle is: 31.42cm (C = d x Pi).
Find how far one revolution goes - this is the circumference of the wheel; from this the radius can be calculated: 1000 revolutions = 628m 1 revolution = 0.628m =62.8cm Circumference = 2{pi}radius (pi ~= 3.14) radius = circumference / 2{pi} ~= 62.8cm / (2 x 3.14) = 62.8cm / 6.28 = 10cm
The circumference of a circle with a diameter of 10cm is: 31.42 cm (C = d x Pi)
To find the area you multiply pi (3.14) by the radius and then multiply your answer by the radius again. For example: Say the radius is 10cm. You would go 3.14x10x10. IMPORTANT: 3.14xr2 is different than 3.14xrx2! Also, if you have the circumference of the circle but need the radius, just divide the circumference by 2. Hope this helps!
The radius of a cylinder that has a volume of 350cm and a height of 10cm is: 3.34 cm