WAEC - Mathematics (1988 - No. 29) | ExamPlay

WAEC - Mathematics (1988 - No. 29)

IN the diagram above, LK/PQ, reflex angle KLM = 241° and ∠QPM = 89°. What is the value of ∠LMP?

30^o

61^o

89^o

119^o

150^o

Explanation

Produce ML to R.

From the figure < LRM = 89° (corresponding angles)

In triangle LRM, < LMR = 180° - (61° + 89°)

= 30°

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