Math, asked by jsihsosb, 1 year ago

calculate angle OBC. .

Attachments:

Answers

Answered by vipin55
3
here is the answer to the question
Attachments:

jsihsosb: how angle ACB 20
vipin55: according to the theorem of center
Answered by amitkumar502
0
I think 40° because it is alternative interior angle

jsihsosb: no you are fail
jsihsosb: ans is 60
jsihsosb: try again
Similar questions