General SAT (College Board) Mathematics: Questions 48  51 of 101
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Question number: 48
» Volume and Area Word Problems
Appeared in Year: 2010
Question
In the figure above, P, Q and R are midpoints of the sides of the square. If the total area of the shaded regions is 9, what is the length of a side of the square? (January)
Choices
Choice (5)  Response  

a.  6 

b.  9 

c. 


d. 


e.  3 

Question number: 49
Appeared in Year: 2010
Question
In the xyplane, line has a slope of 2 and line has a slope of. Which of the following statements must be true? (January)
Choices
Choice (5)  Response  

a.  Line is a horizontal line. 

b.  Lines and are parallel. 

c.  Lines and are perpendicular. 

d.  Line is a vertical line. 

e.  Line passes through the point . 

Question number: 50
» Volume and Area Word Problems
Appeared in Year: 2008
Question
In the rectangle above, the radius of each quarter circle is 4. What is the area of the shaded region? (January)
Choices
Choice (5)  Response  

a. 


b. 


c. 


d. 


e. 


Question number: 51
Appeared in Year: 2010
Question
The scatterplot above shows airfares in relation to the flight distance, in miles, for the ten lowestpriced airfares from Baltimore. Based on the scatterplot, which of the following statements are true? (January)
I. of the ten airfares were for distances less than 1,000 miles.
II. The highestpriced of the ten airfares was for the greatest distance.
III. The slope, in dollars per mile, of the line of best fit for the data is negative.
Choices
Choice (5)  Response  

a.  I only 

b.  I and III only 

c.  I, II and III 

d.  I and II only 

e.  II only 
