0
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 equal to 3. Using the simple approximation above calculate the volume of?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A circular base of a cylinder has a diameter of 14cm its height is 5cm taking pi to be 227 calculate its volume.?
Pi is a constant that is (roughly) equal to 3.14. You cannot arbitrarily take it to be 227! Area of a circle = pi*r2, where r = radius Volume of a cylinder = pi*r2*h, where h = height diameter = 2*r Therefore, r = diameter*1/2 Now, you have all the tools to calculate volume. This must be all illustrated in your textbook. Do your research first, which is called "studying".
Can you calculate the volume of an item without knowing the density?
It is quite simple if it is a regular shaped object like a cylinder or a cube. For example if you wanted calculate the volume of a cylinder you need to know the radius of the circular cross-section of the cylinder - this is the measurement from the centre of the circle, to the outer-edge and then multiply that by the height of the cylinder. For irregular shaped objects don't think there is a simple mathematical way if you don't know the density but you can always use water displacement to get a volume measurement. Just drop the object you want to know the volume off into a graduated cylinder partially filled with water - the amount the level rises will be roughly equal to the volume of the object you dropped in.
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.
What is 55 lbs in kilogram?
The answer is 121 lbs.Have a great day,cmf322555lbs in kg is roughly about 24.94kg so with a little approximation is exactly25kg! This is the right answer and keep it in mind my fellows!G.Maiakis
What is 2654 divided by 3?
884.6667
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.
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
Natural log of 1.45?
ln(1.45) is roughly equal to the decimal approximation 0.371563556432.
A circular base of a cylinder has a diameter of 14cm its height is 5cm taking pi to be 227 calculate its volume.?
Pi is a constant that is (roughly) equal to 3.14. You cannot arbitrarily take it to be 227! Area of a circle = pi*r2, where r = radius Volume of a cylinder = pi*r2*h, where h = height diameter = 2*r Therefore, r = diameter*1/2 Now, you have all the tools to calculate volume. This must be all illustrated in your textbook. Do your research first, which is called "studying".
Can you calculate the volume of an item without knowing the density?
It is quite simple if it is a regular shaped object like a cylinder or a cube. For example if you wanted calculate the volume of a cylinder you need to know the radius of the circular cross-section of the cylinder - this is the measurement from the centre of the circle, to the outer-edge and then multiply that by the height of the cylinder. For irregular shaped objects don't think there is a simple mathematical way if you don't know the density but you can always use water displacement to get a volume measurement. Just drop the object you want to know the volume off into a graduated cylinder partially filled with water - the amount the level rises will be roughly equal to the volume of the object you dropped in.
What is the formula of volume of a cylinder?
The volume of a cylinder is:(pi) (R squared) (H)pi is roughly 3.1415R = the radius of the base (circular end) of the cylinderH = the height (length) of the cylinder
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.
What is 55 lbs in kilogram?
The answer is 121 lbs.Have a great day,cmf322555lbs in kg is roughly about 24.94kg so with a little approximation is exactly25kg! This is the right answer and keep it in mind my fellows!G.Maiakis
What is the oil capacity for a 1991 6-cylinder Pontiac firebird?
Roughly 4.5 quarts with a filter change.
How do you work out the perimiter of a circle?
The perimeter of a circle is called it circumference, "C". To calculate it, multiply its diameter by the constant, pi. Pi is roughly equal to 3.14159265. So, let's say you have a circle with a 10-foot diameter. Then C=10 x 3.14159265 = 31.42 (rounded off).
A km is how many miles?
A useful approximation is; 5 miles ≈ 8 Km Thus a Km is roughly ⅝ of a mile.
What is the ratio of the circumference and diameter of a circle?
The circumference of a circle divided by its diameter is a constant referred to as Pi, and is roughly equal to 3.14156.
