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Since cones and cylinders have circular bases the surfaces area formulas should involve rather than?
Wiki User
∙ 12y ago
circumference rather than perimeter
Wiki User
∙ 12y ago
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How do the surface areas formula of cones and cylinders differ from that of prisms and pyramids?
The most general difference is: > The formula for the surface area of anything with a curved surface and edge will involve 'pi'. > The formula for the surface area of anything with only flat surfaces and straight edges won't.
What are the two formulas which involve pi?
πr2 2πr
How are the area formulas of triangles and parallelogram alike. How are they different?
They involve only the base and vertical height.The formula for a triangle is half that for the corresponding parallelogram.
Where is pi used today?
In a lot of different places! Obviously in geometry. It occurs in the formulas for the circumference and area of a circle, and for the surface area and volume of spheres, cylinders and cones. In mechanics, the formulas for moments of intertia of spheres, cylinders, and so on, involve pi. Pi also occurs in trigonometry, and is involved in the definition of radian measure (2 pi radians = 360 degrees). Radian measure is used when trigonometric functions are combined with calculus, and that combination has connections with many parts of physics and engineering. For instance, Fourier series arise from the combination of trigonometry and calculus. Fourier used them to solve problems connected with the distribution of heat in physics. Now they are used in all sorts of places, including acoustics, image analysis, and engineering problems like analysing the behaviour of the digital-to-analogue converters used in CD players and portable audio devices. The formulas for Fourier series involve pi. There is also a connection between trigonometry and complex numbers, shown in Euler's identity e^(i pi) = -1 (where ^ means "to the power of"). Again, complex numbers are used widely in physics and engineering. Another place that pi occurs is in probability and statistics: the formula for the normal distribution, which is used all the time in probability and statistics, involves pi. There is more ... In summary, if you look at almost any technical field that has some mathematics at its base, you will find pi.
What do quantitative observations always involve?
Quantitative observations involve quantinty or numbers .
Why don't the formulas on this page involve pi?
the other formulas involve non-circular shapes
Why don't the other formulas on this page involve pi?
the other formulas involve non-circular shapes
Similarity between convex and concave?
both involve curved surfaces
What break dancing moves involve spinning?
The following dance moves involve circular motion:headspinhelicopterspinning side-freezespinning turtlewindmill
How do the surface areas formula of cones and cylinders differ from that of prisms and pyramids?
The most general difference is: > The formula for the surface area of anything with a curved surface and edge will involve 'pi'. > The formula for the surface area of anything with only flat surfaces and straight edges won't.
What are the two formulas which involve pi?
πr2 2πr
Why does circular motion always involve acceleration?
Because it's always changing directionrequest me on facebook..........brian moore:-)
Why do some chemical formulas require brackets?
Because they involve the application of diarreha onto glass
Does a text based document involve calculation?
Not necessarily. But you can paste a clip from Excel into your document and the formulas will work.
What jobs are involve in measurement of volume?
Painters, chemists and even dentists use volume formulas in their jobs.
What are some natural teeth whitening formulas that can be made at home?
There are a lot of recipes online for homemade tooth whitening formulas, but they all seem to involve two specific ingredients. Hydrogen peroxide or baking soda are the main ingredients in these formulas.
What class of dental cavities involves the incisal edge of anterior teeth?
Class IVFound on the proximal surfaces of incisors and canines, but also will involve the incisal edge.
