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  • The three steps from solids to points are: (A) Solids - surfaces - lines - points (B) Solids - lines - surfaces - points (C) Lines - points - surfaces - solids (D) Lines - surfaces - points - solids

The three steps from solids to points are:

(A) Solids - surfaces - lines - points

(B) Solids - lines - surfaces - points

(C) Lines - points - surfaces - solids                                                               

(D) Lines - surfaces - points - solids

Answers (1)

(A) Solids - surfaces - lines - points

Solution:

Solid: A three-dimensional object having a definite shape, size and volume is called a solid.

Surface: A surface is the outermost layer of a physical object (solid) or we can say that surface is a kind of a plane.

Lines: The boundaries of different surfaces are called curves. These curves are lines when they are straight. Lines join two or more points together.

Points: A point is an exact location. It has no size, it has only position. Different points join together to form a line.

Hence the three steps from solids to points are solids – surfaces – lines – points.

Therefore option (A) is correct.

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