Answer:
(a) 2
Explanation:
Two points will define a ray. One of them is the end point. The other defines the direction of the ray.
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Any line segment, ray, or line will consist of an infinite number of points. In each of these cases, 2 points is sufficient to define it.
1. Vegetation 2. Glaciers 3. Earthquake 4. Crust 5.
Construction of physical structures to protect coasts from erosive power of waves
Answer:
i do not understand ask one question at a time please
Explanation:
