Waec Mathematics Past Questions and Answers

Question 146:

• WAEC 1990

Which angle is equal to ∠VWZ?

A. ∠VXZ
B. ∠VYX
C. ∠XZW
D. ∠YXZ
E. ∠VYW

Question 147:

• WAEC 1990

Which triangle is equal in area to ΔVWZ

A. ΔVXZ
B. ΔVYZ
C. ΔXYV
D. ΔWYV
E. ΔWYZ

Question 148:

• WAEC 1990

In the diagram above, PQRS s a cyclic quadrilateral, ∠PSR = 86^o and ∠QPR = 38^o. Calculate PRQ

A. 58^o
B. 53^o
C. 48^o
D. 43^o
E. 38^o

Question 149:

• WAEC 1990

In the diagram below, O is the center of the circle if ∠QOR = 290^o, find the size ∠QPR

A. 110^o
B. 70^o
C. 55^o
D. 35^o
E. 20^o

Question 150:

• WAEC 1990

In the diagram above, PQ is a tangent at T to the circle ABT. ABC is a straight line and TC bisects ∠BTO. Find x.

A. 20^o
B. 30^o
C. 35^o
D. 40^o
E. 50^o