Write whether the following statements are True or False? Justify your answer: The edges of a surface are curves.
False
Solution:
The boundaries of different surfaces are called curves.
The edges of a surface are called lines.
Lines join two or more points together.
Let us consider a solid as shown:
In the given figure if we notice edge ab, we can see that it is not a curve it is a line.
Hence the given statement is false.