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In this video tutorial we discuss: (1) What are plane curves? (2) How to tell whether a given figure is a curve or not?To watch the other videos of the playlis...
- 5 min
- 191
- Pocket Classroom
In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (...more....
- 7 min
- 1.3M
- Khan Academy
- What Is A curve?
- What Are Curved Shapes?
- What Are Some Types of Curves?
- Curves Around Us!
- Solved Examples on Curve
A curve is a continuous and smooth flowing linewithout any sharp turns. One way to recognize it is that it bends and changes its direction at least once.
A shape made of curves is called a curved shape. A curved shape can be two-dimensional, like circles, ellipses, parabolas, and arcs. Curved shapes can also be three-dimensional figures like spheres, cones, and cylinders.
Here are the different types of mathematical curves: 1. Upward Curve:A curve that turns in the upward direction is called an upward curve. It is also known as a concave upward or convex downward curve. 2. Downward Curve:A curve that turns in the downward direction is called a downward curve since it is curved downward. It is also known as a concave...
Race track: The track from the figure looks like a closed curve.Roads: Roads on hills and mountains are curvy.1. What is a curve? Solution: A curve is a continuous, smooth flowing line that bends or changes direction at least once. 2. Is the letter U an upward curve? Solution: Yes, the letter U is an upward curve because it bends upwards. 3. Is an ellipse a closed or open curve? Solution: An ellipse is a closed curve because its ends meet, and it encloses ...
Jul 30, 2011 · This Video explains the concept of Curve. A curve is a line which is not straight. Simple Curve in Mathematics is a curve which does not cross itself, while a Closed Curve is a curve which...
Curve. A curve is a shape or a line which is smoothly drawn in a plane having a bent or turns in it. For example, a circle is an example of curved-shape. In Mathematics, Geometry is a branch that deals with shapes, sizes, and the properties of figures. Geometry can be classified into two types.
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.
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A plane figure formed by a continuous and smooth flowing line without retracing any portion of the line other than single points is called a curve. In normal language a curve means “not straight”, but in mathematics, a curve can be a straight line as well. Shown below are some examples of curves.
