Question

what defines a tessellation?
a. a pattern that covers a surface completely without gaps or overlaps
b. a pattern with large gaps
c. a pattern that covers a surface with overlaps
d. a design found only in nature

Explanation:

A tessellation is defined as a pattern that covers a surface completely without gaps or overlaps. Option b is incorrect as it has large gaps. Option c is wrong because it has overlaps. Option d is incorrect as tessellations can be created artificially too.

Answer:

A. A pattern that covers a surface completely without gaps or overlaps