Question

If L,M,N are three points on a circle with centre“O”,such that<LOM=90°,<MON=

120°

then<LON is (a)210° (b)105° (c)150°

(d)135°​

Answer 1

Answer:

c) 150 degree

because angle LON + angle MON + angle LON = 360 degree

90+120+LON=360

LON = 150 degree

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