The Inner Side of the Wall of a Hollow Structure

question 30

Multiple Choice

The inner side of the wall of a hollow structure is referred to as internal.In contrast,the outer side of the wall of a hollow structure is external.

• A)Both statements are true.
• B)Both statements are false.
• C)The first statement is true;the second is false.
• D)The first statement is false;the second is true.