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Elva Reinger

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Q: The surface area of a sphere can be approximated as follows Surface area 4 and pir2 where r is the radius of the sphere and pi is a constant that is roughly equal to 3. Using the simple?
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What is The surface area of a sphere can be approximated as follows Surface area 4πr2 where r is the radius of the sphere π is a constant that is roughly equal to 3. Using the simple approximat?

300 m^2


The surface area of a sphere can be approximated as follows Surface area 4 and pir2 where r is the radius of the sphere and pi is a constant that is roughly equal to 3. Using the simple approximation?

48m2


The volume of a right circular cylinder can be approximated as follows Volume and pir2h where r is the radius of the cylinder and h is the height of the cylinder and pi is a constant that is roughly e?

First, it is not an approximation but the formula for the exact value of the volume. Second, pi and e are quite different numbers.


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What is fuzzy approximation theorem?

This theorem tells, roughly, that any mathematical system can be approximated by fuzzy logic. Hopefully this page http://sipi.usc.edu/~kosko/ helps more.


Has atmospheric pressures at its surface that are roughly comparable to those at Earth's surface?

Titan


Is the international date line a Parellel or meridian?

It roughly follows the meridian of 180° longitude.


Why Venus is the same size of earth and the same gravity?

Since Earth and Venus are roughly the same size AND have roughly the same mass, they have roughly the same gravity. The acceleration of gravity on the surface of Venus is 90.3% of what it is on Earth's surface.


Surface area equals 4ar2 where are is the radius of the sphere a is a constant that is roughly equal to 3 what is the surface area of a sphere with a radius of 7 meters?

Using your value of a, the answer is 4x3x7x7 square metres. More accurate to use the correct value of a, which is pi (ie nearer to 3.142) 588.2 m2


The international date line roughly follows which meridian and why does it vary from that meridian in places?

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Most of Earth's surface is coverd with what?

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What planet has atmospheric pressures at its surface that are roughly comparable to those at Earth's surface?

Saturn's moon Titan.