Waec Mathematics 2010 Past Questions and Answers

Question 41:

• WAEC 2010

In the diagram, triangles HKL and HIJ are similar. Which of the following ratios is equal to \(\frac{LH}{JH}\)

A. \(\frac{KL}{JI}\)
B. \(\frac{HK}{JK}\)
C. \(\frac{JI}{KL}\)
D. \(\frac{HK}{LK}\)

Question 42:

• WAEC 2010

In the diagram, < ROS = 66^o and < POQ = 3x. some construction lines are shown. Calculate the value of x.

A. 10^o
B. 11^o
C. 22^o
D. 35^o

Question 43:

• WAEC 2010

In the diagram, the tangent MN makes an angle of 55^o with the chord PS. IF O is the centre of the circle, find < RPS

A. 55^o
B. 45^o
C. 35^o
D. 25^o

Question 44:

• WAEC 2010

In the diagram, O is the centre of the circle, < SQR = 60^o, < SPR = y and < SOR = 3x. Find the value of (x + y)

A. 110^o
B. 100^o
C. 80^o
D. 70^o

Question 45:

• WAEC 2010

The shaded portion in the diagram is the solution of

A. X + y \(\leq\) 3
B. X + y < 3
C. X + y > 3
D. X + y \(\geq\) 3