Two-thirds.
Take the surface area of the sphere as of it was whole, and divide by the amount of the sphere that is missing.
You take the reciprocal of a fraction when you want to invert the numerator and the denominator. The reciprocal of a fraction is found by flipping the fraction upside down. For example, the reciprocal of 2/3 is 3/2.
Take the fraction you have, and multiply the numerator and denominator by the same number.
-- Take 1/2 of the diameter. That's the 'radius' of the sphere. -- 'Square' the radius. (Multiply it by itself.) -- Multiply the result by 4 pi. You now have the surface area of the sphere. P.S.: There really isn't anything else to know about a sphere other than its diameter.
pie times diameter is the circumference of a circle. a sphere is a 3-dimensional object and you dont take the circumference but rather you take the surface area. the circumference is to measure the total outside distance around the circle. the surface area is the measure the total outside distance around the sphere. remember a sphere is like a ball that is rounded. a circle is just a circle and can only be 2-dimensional.. like on paper
Take the surface area of the sphere as of it was whole, and divide by the amount of the sphere that is missing.
many mathematical answers to this question (see wikipedia) but in simplistic terms define cylinder. if the edge of each surface defines a 'Face' the standard answer as used in such quizz games as "Are You Smarter Than a 10 Year Old" would be 3, but if we take the description to apply to a hollow sphere the answer would be 6, there being inside faces as well as outside. Haven't yet found this answer anywhere yet. But a cylinder has got 3 faces. The idea of the hollow sphere does not lead to 6 surfaces as 2 of them are the same in the cases of inside and outside, i.e. the end edges, so 4 would be the correct answer for a hollow sphere.
the biosphere
cube
Depends on the shape of the object. If you take a perfect sphere for example, in an environment with no friction whatsoever, a small variation of a fraction of a degree would result in the sphere moving. In real life, you have to take into account a lot of variables, like humidity, atmosphere, etc as well as the friction coefficient of the two materials that are in contact one with another to determine at what angle the object will start to move.
There are many steps that one has to take to hone a cylinder. One must first get a machine to spin the cylinder and then one must bore into the cylinder with a cutting device.
take the brake line out of the back of the wheel cylinder, pull the brake pads off and then take the 2 bolts out of the back of the cylinder and pull the wheel cylinder out.
growing a sphere depends on weather your using a computer or a Nintendo ds
When using a lead pellet to determine the volume of a liquid, the pellet is wet before being dropped into the cylinder so that it will sink faster. If the pellet was not wet it would take a fraction of a second to start to sink in the liquid.
The volume is 23,430 cubic inches which would require 101.4 gallons to fill.
Plato Users: Troposphere.
The Lithosphere. +++ But not "in" - "on" instead. On the surfaces of hills and mountains.