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himanshu

· started a discussion

· 1 Months ago

how come anglePAQ = anglePBC

Question:

In given figure, O is the centre of circle AQB = 100°, APB = 60°, then find AOB.

  

Options:
A)

30°

B)

40°

C)

60°

D)

80°

Solution:

Ans: (b)

  

As angle in same segment are equal , therefore angle AOB= 40 degree

Harsh Ahlawat

· commented

· 1 Months ago

bcoz triangle PAD and PBC are similar

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