The area of a circle with a diameter of 8 centimeters is: 50.27 square centimeters.
Radius = 1/2 of diameter = 19 centimeters.
The area of a circle with a diameter of 10 centimeters is: 78.54 cm2
The diameter of a circle that has a circumference of 125 centimeters is: 39.79 cm (circumference divided by Pi = diameter).
You take the radius of 29 centimeters and double it for the diameter - 58 centimeters.Then you could multiply the diameter of 58 centimeters by pi, which is 3.141 (approximately).This would give you the circumference of 182.178 centimeters.
2.12 cm (or 21.2 mm)
A US nickel coin has a diameter of 2.121 cm and its thickness is 0.195 cm
A US nickel has a diameter of 2.121 cm. Because it's a circle it doesn't have a length.
Assume that nickels are measured in diameter, and we want to form the certain number of nickels to form an inch. Let the diameter of the nickel be 22 millimeters, which is 2.2 centimeters. Note that 1 inch = 2.54 centimeters. Then, there is no definite number of nickels that exactly form an inch since: 2.54 centimeters * 1 nickel / 2.2 centimeters = 1.15... nickels [and we obtain the "incomplete" nickel to form an inch]!
The diameter of a nickel is 2.121 cm.To find the perimeter of the nickel, we will use the equation 2(Pi)rTo find the radius, r, divide the diameter by 2.2.121/2=1.0605P = 2(3.14159)(1.0605)= 6.6633 cmTherefore, the perimeter of a nickel is approximately 6.66 cm.
The answer is 121.92 centimeters in diameter. One inch is equal to 2.54 centimeters. To convert inches into centimeters, multiply the inches by 2.54.
The radius of a circle is half the length of the diameter, so if the diameter is 32 centimeters the radius is 16 centimeters.
The diameter of a nickel is 21.21 mm.
2.16535 inches.
The circumference of a circle with a diameter of 6 centimeters is 18.85 centimeters.
About 7.38 centimeters
A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.