Question

In the given figure, O is the centre of the circle passing through the points A, B, C and D and DC is produced to a point E. If <BCE = 85°, find <BAD and <BOD.
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Answer 1

Answer:

This is your answer. Hope this helps!!

Answer 2

Step-by-step explanation:

since De is the line segment

<BCD+<BCE=180

<BCD+85=180

<BCD=180-85

<BCD=95°

now, From the fig,

ABDC is quadrilateral

<BAD+<BCD=180

<BAD=180-95

<BAD=85°

so, <BOD=2<BAD

<BOD=85X2

<BOD= 170°