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- In geometry, all lines are assumed to be straight; if they bend, they are called a curve. A line continues infinitely in two directions. Below is lineAB line A B or, in geometric notation, AB←→ A B ↔. The arrows indicate that the line keeps going forever in the two directions. This line could also be called lineBA line B A.
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A curve is a continuous line that flows smoothly and without abrupt turns. A curve can be identified easily by observing if it bends and modifies its course at least once. The examples of geometric shapes in which curves can be observed are circles, semi-circles, spheres, and so on.
In mathematics, a curve (also called a curved line in older texts) is an object similar to a line, but that does not have to be straight. Intuitively, a curve may be thought of as the trace left by a moving point.
3 days ago · In analytic geometry, a curve is continuous map from a one-dimensional space to an -dimensional space. Loosely speaking, the word "curve" is often used to mean the function graph of a two- or three-dimensional curve. The simplest curves can be represented parametrically in -dimensional space as.
Illustrated definition of Curve: A smoothly-flowing line (no sharp changes). In normal language a curve must bend (change direction), but in...
Jul 25, 2021 · Set up the integral that defines the arc length of the curve from 2 to 3. Then use a calculator or computer to approximate the arc length. Solution. We use the arc length formula. s = ∫3 2√9 + 0 + 4t2dt = ∫3 2√9 + 4t2dt.
1. Multiple circles stacked together form a curved surface. 2. Any point on a curved surface is equidistant from its centre and this distance is called the radius. 3. A flat surface can be rolled to form a curved surface, and if you open a roll, you can get a flat surface.