The radius of a circle is the distance from the centre to the edge. The diameter is the distance right across the circle through the centre. So the diameter of a circle is always twice its radius. So if the radius of a circular CD is 6cm, the diameter is twice this - 12cm.
27.7
6 Acres = 2.428 hectares
6 acres = 261,360 sq feet
Answer: 6 acres = 29,040 square yards.
The volume of a right circular cone with a radius of 4mm and a height of 6mm equals 140.88mm3
A right circular cone with 8 height and 6 radius has a slant height of 10.
0.183655 acres × 6 = (6 × 0.183655) acres = 1.10193 acres
A circle with a 6-mile radius has an area of approximately 113.1 square miles. To convert this to acres, you would multiply by 640 (since 1 square mile is 640 acres). So, a circle with a 6-mile radius would be around 72,384 acres.
The question had errors. Edit: If the Earth's magnetic field is 5x10^-5 Tesla, then what is the radius of the circular orbit for an electron with speed 5.0x10^6 meters per second? I thought using the formula B=(uI)/2r would work, (where I = q/(r2pi/v)), and I got the answer r = 4x10^-8, which is apparently not the correct answer. Or an equation would be r = (mv)/(qB) This should probably work
The radius of a circle is the distance from the centre to the edge. The diameter is the distance right across the circle through the centre. So the diameter of a circle is always twice its radius. So if the radius of a circular CD is 6cm, the diameter is twice this - 12cm.
11 units.
There are approximately 14.83 acres in 6 hectares.
27.7
6 Acres = 2.428 hectares
Formula for cylinder volume is pi*r^2*h where r is radius and h is height. Vc = pi*2*2*6 Vc = 24*pi
14.83 acres