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lokender pal

· started a discussion

· 1 Months ago

ANSWER SHOULD BE 4

Question:

In the figure, AB is the chord of a circle with centre O. AB is extended to C such that BC = OB. The straight line CO is produced to meet the circle at D. If ACD = y° and AOD = x° such that x = ky, then the value of k is –

  

Options:
A)

3

B)

2

C)

1

D)

None of these

Solution:

Ans: (a)


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