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pi=3.1415926535897932384626433.....but most of the time people just use 3.14

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14y ago

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How do you get pie in maths?

3.145 is a shortened version of pi which is mostly used rather than the full number. Pie is a tasty dessert which only appears in maths if you have a really nice teacher.


What are the characteristics of a circle?

A circle is a shape where every point along the edge is equidistant from a point at the center. The distance from the center to the edge is called the radius. The distance across the widest point of a circle is called the diameter, and it is always equal to the radius x 2. The distance around the circle is called the circumference, and is equal to the diameter x 2 x pi (3.14 and so on). The area of the circle is equal to the radius squared (multiplied by itself) x pi. hello Richard paskeman


What is the formula for Euler?

Euler's formula states that: eix = cos(x) + i*sin(x); where "i" is an imaginary number and "x" is an angle value. Under this reasoning, ei*2(pi) equals 1: ei*2(pi) = cos(2(pi)) + i*sin(2(pi)); ei*2(pi) = 1 + i*(0); ei*2(pi) = 1 + 0; ei*2(pi) = 1. Another contributor: Equivalently, e2i*pi - 1 = 0 That statement brings together, in such simplicity, two of the most important transcendental numbers (e and pi), the basic element of complex mathematics (i) and the two identities of arithmetical operations: addition (0), and multiplication (1).


What is the formula for finding the area of base of a cylinder?

The circumference of a regular cylinder is the circumference of its circular face. C = pi * D (diameter of the cylinder) C = pi * 2r (or C = 2(pi)r)


Whats the purpose of a component range drawing?

A component range drawing provides detailed information about the components, materials, dimensions, and tolerances required for a specific project or product. It serves as a visual reference for manufacturers to ensure that the components are produced accurately and according to specifications.