Waec Mathematics Past Questions and Answers

Question 451:

• WAEC 1995

In the diagram above, PQ is parallel to TU, ∠PQR = 50°, ∠QRS = 86° and ∠STU = 64°. Calculate the value of x.

A. 136^o
B. 120^o
C. 108^o
D. 100^o
E. 96^o

Question 452:

• WAEC 1995

If log\(_{10}\) x = \(\bar{2}.3675\) and log\(_{10}\) y = \(\bar{2}.9738\), what is the value of x + y, correct lo three significant figures?

A. O.117
B. 0.118
C. 0.903
D. O.944
E. 0.946

Question 453:

• WAEC 1995

In the diagram above, AB//CD, the bisector of ∠BAC and ∠ACD meet at E. Find the value of ∠AEC

A. 30^o
B. 45^o
C. 60^o
D. 75^o
E. 90^o

Question 454:

• WAEC 1995

In the diagram above, AB//CD. What is the size of the angle marked x?

A. 103^o
B. 93^o
C. 77^o
D. 62^o
E. 52^o

Question 455:

• WAEC 1995

The locus of a point which is equidistant from two given fixed points is the

A. Perpendicular bisector of the straight line joining them
B. Angle bisector of the straight lines joining the points to the origin
C. Perpendiculars to the straight line joining them
D. Parallel-line to the straight line joining them
E. A line making an acute angle with the line joining the two points