The formula to find Circumference is: C = Pi x D (Pi is 3.1416 and D is Diameter). Hence, 3.1416 x 45 = 141.372 cm Square centimeters (sq cm) are a measure of area. Circumference is measured in linear centimeters not square centimeters. The answer is 141.372 cm.
The circumference of a circle is Î *d.
The circumference of a circle with a diameter of 45 centimeters would be 45Î cm.
The diameter of a circle with a circumference of 45 cm is: about 14.32 cm
Oh, dude, you're hitting me with some math now? Alright, let's keep it chill. The circumference of a circle is just π times the diameter, so for a diameter of 45 centimeters, the circumference would be 45π centimeters. Easy peasy, right? Like, who even uses circles in real life anyway?
Circumference = diameter x pi, thus circumference/pi=diameter. Now all you have to do is plug in your numbers: 45cm/3.14= approx. 14.33 cm diameter
The radius of a coin with diameter of 45 mm is : 45/2 = 22.5mm The circumference of a coin with diameter of 45 mm is 45*pi = 141,372mm rounded to 3 decimal places
32cm, the radius is half of the diameter
If the circumference of a circle is 45 cm the length of the diameter in centimeters is: about 14.32 cm
The idea is to multiply the diameter by pi.
The diameter of a circle with a circumference of 45 cm is: about 14.32 cm
The circumference of a circle with a diameter of 45 inches is 141.37 inches.
Oh, dude, you're hitting me with some math now? Alright, let's keep it chill. The circumference of a circle is just π times the diameter, so for a diameter of 45 centimeters, the circumference would be 45π centimeters. Easy peasy, right? Like, who even uses circles in real life anyway?
141.37
approximately 141.3
141.372 Circumference equals pi times the diameter: 45 x 3.1416 = 141.372 If you memorize the formula, it will serve you well.
Circumference = diameter x pi, thus circumference/pi=diameter. Now all you have to do is plug in your numbers: 45cm/3.14= approx. 14.33 cm diameter
37 45/64 inches.
C = D * pi = 45 * 3.14159(...) = 141.372 cm
A circle with a radius of 45 units has a circumference of 282.74 units.