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Mathematics 1988 WAEC Past Questions

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31
Which of the regions P, Q, R, S and T satisfies the following 0 < y < 1, y < x + 2, x < 0
  • A. P
  • B. Q
  • C. R
  • D. S
  • E. T
View Answer & Discuss (2) WAEC 1988
32
A cone is made from a sector of circle of radius 14cm and angle of 90o. What is the area of the curved surface of the cone? (Take x = 22/7)
  • A. 22cm2
  • B. 38.5cm2
  • C. 77cm2
  • D. 154cm2
  • E. 308cm2
View Answer & Discuss (1) WAEC 1988
33

In the diagram above, O is the centre of the circle through points L, M and N, if ∠MLN = 74o and ∠MNL = 39o, calculate ∠LON.

  • A. 67o
  • B. 100o
  • C. 113o
  • D. 126o
  • E. 134o
View Answer & Discuss (6) WAEC 1988
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34

A rope of length 18m is used to form a sector of a circle of radius 3.5m on a school playing field. What is the size of the angle of the sector, correct to the nearest degree?

  • A. 33o
  • B. 40o
  • C. 90o
  • D. 180o
  • E. 270o
View Answer & Discuss (3) WAEC 1988
35

In the diagram above, PR is perpendicular from P to QS, PQ = 2cm, QR = 1cm and PR = RS. what is the size of the angle QPS?

  • A. 135o
  • B. 105o
  • C. 90o
  • D. 75o
  • E. 60o
View Answer & Discuss (3) WAEC 1988
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