Topical Problem Sums 6

This page last updated September 12, 2005

  Topic 2    
  21. 2 : 8 : 3    
  Topic 3    
  19. Problem should read: How many more boys than girls were there left.    
  Topic 4    
  5. 30 min    
  21. Change (b) to "How much longer does it take the lorry to reach town B than the car?    
  Topic 8    
  Ex. 1 Worked example 1 problem should be: "... CEF is a triangle, AB // DC // EF..." CEF is not isosceles.    
  Ex. 3 Top figure is missing the indication that angle MNL is 30 degrees.    
  12, Add "Point O is the center of the circle."    
  Revision Problems 2    
  14. Answer should be 110    
  Revision Problems 5    
  11. Answer should be $19.80    
 

Revision Problems 6

    
  p. 121 Mark the intersection of the lines in the smaller circle O. Add the statement: "O is the center of the smaller circle."