Waec Mathematics 2008 Past Questions and Answers

Question 41:

• WAEC 2008

In the diagram, O is the centre of the circle and PQRS is a cyclic quadrilateral. Find the value of x.

A. 25^o
B. 65^o
C. 115^o
D. 130^o

Question 42:

• WAEC 2008

If the perimeter of \(\bigtriangleup\)PQR in thr diagram is 24cm, what is the area of \(\bigtriangleup\)PRS?

A. 19.5cm²
B. 15.0cm²
C. 13.0cm²
D. 9.3cm²

Question 43:

• WAEC 2008

In the diagram, PX is a tangent to the circle and RST is an equilateral triangle. Calculate < PTS

A. 60^o
B. 90^o
C. 120^o
D. 150^o

Question 44:

• WAEC 2008

In the diagram, < QPR = 60^o
< PQR = 50^o
< QRS = 2x^o
< SRP = 3x^o
< UQP = y^o and RS//TU
calculate y

A. 102^o
B. 78^o
C. 70^o
D. 60^o

Question 45:

• WAEC 2008

In the diagram, find the size of the angle marked a°

A. 60^o
B. 80^o
C. 120^o
D. 160^o