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2 pi r times the circumference sqaured. then take this and find out its square root.
This however, only works if you have the circumference.
If you have both the volume and the height, you can find the formula for the radius by solving the following literal equation for "r":
V=1/3 r^2(3.14)(H)
r=(3V/pi H)square root
What else can I help you with?
What is the formula for the mass of a sphere?
The mass of a sphere is 4/3*pi*r3*d where r is the radius of the sphere and d is the density of the material of the sphere.
That the height of the cone of maximum volume that can be inscribed in a sphere of radius 12cm is 16cm?
The height of the cone of maximum volume that can be inscribed in a sphere of radius 12 cm is not 16 cm; it is actually 16 cm when considering the relationship between the cone's dimensions and the sphere's radius. The cone's volume is maximized when its height is two-thirds of the sphere's radius, which means the optimal height is ( \frac{2}{3} \times 12 \text{ cm} = 8 \text{ cm} ). Thus, the statement is incorrect; the correct height for maximum volume is 8 cm, not 16 cm.
What is the formula for dilution factor?
Dilution factor is the final volume / aliquot volume. Aliquot volume is the measure of sub volume of original sample. Final volume is the total volume. Dilution factor =final volume /aliquot vol. for example ; what is the df when you add 2ml sample to 8m??? total vol is 2+8=10 DF=total vol/aliquot. 10/2=5 So 5 is dilution factor
How many percent of the sun reach the earth surface?
That's a fairly easy calculation.The Sun is 93,000,000 miles away. The formula for the area of a sphere is 4/3*pi*r^2The cross-sectional area of the Earth is a circle with a radius of about 4,000 miles. The formula for the area of a circle is pi*r^2.Google can be used as a calculator! The answer is(pi * (4000^2)) / ((4 / 3) * pi * (93 000 000^2)) = 1.38744364 × 10-9So, 0.0000001387%.In technical terms, that's "Not much!"Comments: Unfortunately, this answer uses the wrong formula for the surface area of a sphere. I calculate the correct answer to be about 0.00000004.5 %.Also, it doesn't deal with the point about how much energy reachesthe surface of Earth.Surface area of a sphere is: 4 "pi" (radius)2 .
What is formula to convert millimeter to cft?
A millimetre is a unit of distance. A cubic foot is a unit of volume. The two units are therefore incompatible.
Formula for volume of sphere?
Volume=(4/3)π(radius of sphere)^3
How do you find out FORMULA volume of a sphere?
Formula for volume of a sphere = 4/3*pi*radius3 measured in cubic units.
Who discovered the formula for the volume of a sphere?
me...
What is the formula for finding the volume of sphere?
The volume for a sphere is: 4πr3 3 the π is pie (3.14)
What is formula of volume measurement?
It depends on the shape. The formula for the volume of a sphere is quite different from that for the volume of a cube.
How do you find the surface area of a sphere when its volume is 523.5987756 cubic cm?
Use the formula for volume to solve for the radius of the sphere and then plug that radius into the formula for the surface area of a sphere.
What is the formula to calculate the volume of sphere?
Volume of a sphere = 4/3*pi*radius3 in cubic units.
Why does the formula for the volume of a sphere work?
Because when working out volumes the answer is given in cubic units and the radius in the formula for finding the volume of a sphere is cubed: Volume of a sphere in cubic units = 4/3*pi*radius3
What is the formula for the volume of a sphere with radius that equals 5?
The formula for the volume of any sphere isVolume = ( 4/3 pi ) x (cube of the radius)
What is the formula for the volume of an sphere?
Volume = 4/3*pi*radius3
What is the volume of a sphere of radius 7cm?
The volume of a sphere is given by the formula V =⁴⁄ ₃πr3The volume of a sphere with radius 7cm = ⁴⁄ ₃π73 = 1436.76 cm3 (to 2 dps)
What is the formula for finding the volume of a sphere?
Volume of a sphere = 4/3*pi*radius3 and measured in cubic units
