pi*D So pi*15 here. If you've a scientific calculator (or set the calculator probably in your computer in "Accessories" somewhere, to 'Scientific'), it will have a pi key. But do you mean the circumference of the 15" dimension or is that pipe bore but you want the outside circumference? If the latter you'd need its outside diameter - there will be an appreciable difference!
If the radius of a circle is 15 cm, the circumference is: 94.2 cm
The answer will depend on what 15 dm represents: the radius, diameter or even circumference!
A circle with a circumference of 15pi (47.1238898 units) has a radius of: 7.5 units
If the radius is 2 then the diameter is 2*2 = 4 inches and the circumference is about 12.6 inches and not 15 inches
pi*D So pi*15 here. If you've a scientific calculator (or set the calculator probably in your computer in "Accessories" somewhere, to 'Scientific'), it will have a pi key. But do you mean the circumference of the 15" dimension or is that pipe bore but you want the outside circumference? If the latter you'd need its outside diameter - there will be an appreciable difference!
5.5 gallons per 15 feet of 3-inch pipe.
24 inch pipe.
The overall height and circumference of the "compact" spare is similar to the 15 inch full size tire.The overall height and circumference of the "compact" spare is similar to the 15 inch full size tire.
Actually, since your pool is a rectangle, it will have a perimeter instead of a circumference. That is the distance around the outside. To get that, add all sides together. 15+15+24+24= the perimeter.
61.2 gallons for every 15 feet.
The circumference of 15 is: 47.12
A round shape doesn't have a "width" to measure in centimeters. However, if you're referring to the circumference of a 15-inch round shape, it would be approximately 47.7 cm.
It wont. They will only change when you increase/decrease the size dramatically as the wheel or tire. A one inch change wont make a difference.A more accurate answerIt's true that the size of the rim does not directly have any impact on the speedometer accuracy. But changing the rim size generally means that you'll be changing the size of the tire. The speedometer is directly affected by the circumference of the tire that is used. If you use a tire with a 10% larger circumference, the speedometer will indicate that you're going 10% slower than you really are. If you match the circumference of the 14 inch tire to the circumference of the 15 inch tire, the speedometer accuracy will not change.
circumference = 30*pi = 94.248 inches rounded to 3 decimal places area = pi*15 squared = 706.858 square inches to 3 decimal places
A circumference of 47.1'
About 4.712 inches.