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If the diameter of a nickel is 21 millimeters what is the circumference?
To find the circumference of the nickel, you can use the formula C=πd. Where C is the circumference and d is the diameter. π is a special constant with a value approximately equal to 3.14. Substituting your numbers into the equation gives you C≈3.14(21) or C=65.94 square mm.
If the diameter of a circle is 40 millimeters what is the length of the radius?
20 millimeters
What is the diameter of a circle that is 14 millimeters?
Well, darling, if the circle has a radius of 7 millimeters (which is half the diameter), then the diameter would be 14 millimeters. It's as simple as that, sugar. Just double that radius and you've got your answer.
What would be the radius of a circle with a diameter of 8 inches?
Radius is one-half of the diameter of a circle. Therefore, the radius of an eight-inch diameter circle is four inches. The diameter of a circle is a straight line joining a point on the circumference through the centre to the 'opposite' point on the circumference.
What is the radius af a penny?
.75 inches or 19 Millimeters is the diameter so the radius is .375 inches or 9.5 Millimeters.
The diameter of a nickel is how many centimeters in diameter?
21.21 millimeters wide
How long is a nickel in millimeters?
A US nickel has a diameter of 21.21mm
Would you use to measure the size of a nickel a gram or kilogram?
If you were to calculate the mass of a nickel you would use grams or milligrams if you were to measure the diameter of a nickel you would use millimeters.
How millimeters is the width of the US nickel?
U.S. nickels have a diameter of 21.2mm. The weight is 5 grams with a thickness of 1.95mm.
How many millimeters is the diameter of a half dollar?
30.4mm
How many inches is US Nickel?
The diameter of a US nickel is 0.835 inches.
How many millimeters is 45 caliber?
A .45 caliber bullet typically measures 11.43 millimeters in diameter.
What is the diameter of a US nickel?
The diameter of a US nickel is 21.21 millimeters.The united states Nickel has a diameter of 21.21 mm or 2.2121 cm.
How many nickels are in one inch?
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]!
How many millimeters in 1 diameter?
A millimetre is a unit of measurement of length. A diameter is not. The question, therefore, makes no sense.
How many centimeters is a nickel?
A US nickel coin has a diameter of 2.121 cm and its thickness is 0.195 cm
What is the diameter of a nickel to the nearest millimeter?
The diameter of a nickel is 21.21 mm.
