Module 3: Lesson 3

 

Self-Check 3

3. Question 18 on page 151 of the textbook
   
   18.  
       1. 
          
          
          
          
       2. 
          
          
          
          Since the dimensions of the wall hanging are not zero or −5, the dimensions of the wall hanging would be 5 in. by 5 in.
       3. 
          
          The dimensions of the border are 13 in by 13 in.

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