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EXERCISE 4.2Classify the following curves as (Open or din Closed.ZG(d)((b)2. Draw rough diagrams to illustrate the following:(a) Open curve (b) Closed curve.3. Draw any polygon and shade its interior.4. Consider the given figure and answer the questions:(a) Is it a curve? (b) Is it closed?5. Illustrate, if possible, each one of the following with a rough diagram:(a) A closed curve that is not a polygon.(b) An open curve made up entirely of line segments.(c) A polygon with two sides. |
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