9 gives info that the author is giving evidence about the topic 
10 needs info to inform the readers 
 
        
             
        
        
        
I believe A would be the best answer. In the question, it states that Shawn has trouble understanding the ideas. So, rephrasing the ideas in his own words would help.
I hope this helped u!
        
                    
             
        
        
        
The correct answer : A
I am pretty sure that the formula for the area of a circle is A = r 2. Classify the area of a circle with a radius of 0.75 centimeters is rational because  this kind of <span>number does not repeat digits </span>
        
                    
             
        
        
        
Hello there.
<span>What purpose did the use of alliteration and rhyme serve in the ballads from the Anglo-Saxon era? 
A. They made it easier to remember the words of the ballads, which were recited. </span>