Surfaces and Curves
Surfaces and Curves
Surfaces and Curves: Anything which is not straight is called a curve.
| 1. Simple Curve – A curve that does not cross itself. |  |
2. Open Curve – Curve in which its endpoints do not meet. |  |
| 3. Closed Curve – Curve that does not have an endpoint and is an enclosed figure. |  |
A closed curve has 3 parts which are as follows:
The given curve is a type of ________________
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| Right Option : A | |||
| View Explanation | |||
In the given figure which point lies in exterior part of the curve.
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| Right Option : A | |||
| View Explanation | |||
Flat surface in which two points are joined by using straight line is classified as :
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| Right Option : B | |||
| View Explanation | |||
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