The three steps from solids to point are

Options

A. solids- surface - lines- points
B. solids- lines -surface- points
C. lines- points - surfaces - solids
D. lines- surface - points - solids

Explanation

To answer the question "The three steps from solids to points are," we will analyze the dimensions of solids, surfaces, lines, and points in a step-by-step manner.

### Step-by-Step Solution:

1. **Understanding Solids**:
- A solid is a three-dimensional object. It has length, breadth, and height.
- Example: A cube or a sphere.

2. **Identifying Surfaces**:
- When we consider only the outer layer of a solid, we get a surface.
- A surface is two-dimensional, having length and breadth but no height.
- Example: The surface of a cube or the surface of a sphere.

3. **Considering Lines**:
- When we take a cross-section of a surface, we get a line.
- A line is one-dimensional, having only length with no breadth or height.
- Example: A straight line drawn on a piece of paper.

4. **Defining Points**:
- Finally, when we consider a line without any length, we arrive at a point.
- A point is a zero-dimensional figure, meaning it has no length, breadth, or height.
- Example: A dot on a paper.

### Conclusion:
Thus, the three steps from solids to points are:
1. Solids (3 dimensions)
2. Surfaces (2 dimensions)
3. Lines (1 dimension)
4. Points (0 dimensions)

### Final Answer:
The three steps from solids to points are: **Solids, Surfaces, Lines, and Points.**

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