The circumference of a circle with a diameter of 3 meters is: 9.42 meters (diameter x Pi = circumference).
The diameter of a circle with a 3-meter circumference is: 0.9549 meters.
A cylinder that has a diameter of 10 meters and a height of 3 meters has a surface area of 251.33m2
The diameter is 19.05 mm so shift the decimal point 3 places to the left for meters.
Circumference is equal to 2 times pi times the radius. The radius is half the diameter, so pi times the diameter is also the circumference. In this case, the diameter is 3 meters so 3 times pi equals 9.42 So the circumference is about 9.42 meters.
The circumference of a circle with a diameter of 3 meters is: 9.42 meters (diameter x Pi = circumference).
The diameter of a circle with a 3-meter circumference is: 0.9549 meters.
A cylinder that has a diameter of 10 meters and a height of 3 meters has a surface area of 251.33m2
3 meters, 1/2 of the diameter
The diameter is 19.05 mm so shift the decimal point 3 places to the left for meters.
Circumference is equal to 2 times pi times the radius. The radius is half the diameter, so pi times the diameter is also the circumference. In this case, the diameter is 3 meters so 3 times pi equals 9.42 So the circumference is about 9.42 meters.
3 * pi meters
Volume of the cylinder = pi*0.652*3 = 3.982 cubic meters rounded to 3 dp
Your diameter is double the radius. So the diameter is 6
The area of a circle with 6 meters diameter is 9xpi square meters. The area of circles with 4 meters diameter and 2 meters diameter are 4xpi and 1xpi square meters respectively. The combined area is 5xpi square meters. Thus the area 6 diameter circle exceeds the combined area by (9-5)xpi= 4xpi square meters. Substituting the value of pi as 3. 14, the exceeding area is 12. 56 square meters.
Area of a circle with diameter 'D' meters = (Pi x D squared) / 4 Square meters Therefore, Area=(3.14x3x3)/4=7.065 Sqm.
The volume of this cylinder is: 9.425 m3